Showing posts with label moto GP. Show all posts
Showing posts with label moto GP. Show all posts

Monday, October 8, 2007

Norifumi "Norick" Abe is Dead


Norifumi Abe
Nationality Flag of Japan Japanese

Grand Prix motorcycle racing career
Active years 1994 - 2004
Teams Yamaha
Grands Prix 144
Championships None
Wins 3
Podium finishes 17
Pole positions 0
Fastest laps 1
First Grand Prix 1994 500cc Japanese Grand Prix
First win 1996 500cc Japanese Grand Prix
Last win 2000 500cc Japanese Grand Prix
Last Grand Prix 2004 MotoGP Valencia Grand Prix

Norifumi "Norick" Abe 阿部典史 (Abe Norifumi?), or ノリック・アベ (Norick Abe) (September 7, 1975October 7, 2007[1][2]) was a Japanese motorcycle road racer and former 500cc/MotoGP rider.

Contents

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[edit] Biography

Abe was born to Mitsuo Abe (阿部 光雄), an Auto Race rider, in Tokyo. When he was eleven, Abe began racing minibikes and spent his earlier career competing in motorcross. He turned to road racing when he was fifteen and also competed in the United States. In 1992, Abe was the runner up in the 250cc category for the domestic National A championship. The following year at the All Japan Road Race Championship, Abe won the 500cc title in the category's final year and became the youngest title winner.

In 1994, while racing in his home championship, Abe had a chance to race at the 1994 Japanese Grand Prix as a 'wild card.' He shocked the field by challenging for the win until three corners from the finish before falling off. Abe's performance impressed Kenny Roberts' Yamaha team, and was offered two more rides that year which yielded two 6th places and earned him a full-time Grand Prix ride for the 1995 season.

Abe took his first podium finish in 1995, and his first win and 5th overall in the championship a year later. His team in 1997 was run by another former champion, Wayne Rainey, and Abe took regular points finishes over the next two seasons, including four podiums. He joined the D'Antin team in 1999, won at Rio de Janeiro that year, and won again at Suzuka a year later. Abe spent two seasons on less competitive machinery, yet his race results ensured his 100% record of top 10 championship finishes continued.

However, 2002 was the first year of MotoGP regulations, and Abe did not get on well with the four stroke machinery. As such, when D'Antin switched over to the Yamaha YZR-M1 for 2003, Abe left the team and acted as a factory test rider and occasional wild card racer for Yamaha. He got another chance on the Tech 3 Yamaha team for 2004, but was unsuccessful, and was moved to Yamaha's returning World Superbike squad for 2005. Despite having less factory support than Noriyuki Haga and Andrew Pitt, Abe finished in the championship top 10. In 2006 he was less competitive, failing to score a podium.

In 2007, Abe competed in the All Japan Superbike Championship, again on a Yamaha.

[edit] 500cc/MotoGP career statistics [3]

Season Class Motorcycle Race Win Podium Pole FLap Pts Plcd
1994 500cc Yamaha YZR500 3 0 0 0 0 20 17th
1995 500cc Yamaha YZR500 13 0 1 0 0 81 9th
1996 500cc Yamaha YZR500 15 1 4 0 1 148 5th
1997 500cc Yamaha YZR500 15 0 1 0 0 126 7th
1998 500cc Yamaha YZR500 14 0 3 0 0 128 6th
1999 500cc Yamaha YZR500 16 1 4 0 0 136 6th
2000 500cc Yamaha YZR500 16 1 3 0 0 147 8th
2001 500cc Yamaha YZR500 16 0 1 0 0 137 7th
2002 MotoGP Yamaha YZR-M1 15 0 0 0 0 129 6th
2003 MotoGP Yamaha YZR-M1 5 0 0 0 0 31 16th
2004 MotoGP Yamaha YZR-M1 16 0 0 0 0 74 13th
Total

144 3 17 0 1 1157

[edit] Death

On October 7, 2007 while riding a 500cc scooter in Kawasaki, Kanagawa, Abe was involved in a traffic accident with a truck, which made an illegal U-turn in front of him, at 6:20pm local time. He was pronounced dead two and a half hours later at 8:50pm at the hospital where he was taken for treatment [1][4].

The Doctor "Rossi"

Valentino Rossi (born February 16, 1979 in Urbino) is an Italian professional motorcycle racer and multiple MotoGP World Champion. He is one of the most successful motorcycle racers of all time, with 7 Grand Prix World Championships to his name. In 2006, he narrowly missed an 8th title by scoring a second place in the Championship, and with three races to go in the 2007 season, he lost out again, this time to Australian Casey Stoner. According to Sports Illustrated, Rossi is the 7th highest earning sports personality in the world (2nd outside the United States), earning an estimated $30 million a year.[1]

Following his father, Graziano Rossi, Rossi started racing in Grand Prix in 1996 for Aprilia in the 125cc category and won his first World Championship the following year. From there, he moved up to the 250 cc category, again with Aprilia, and won the World Championship in 1999. He won the 500 cc World Championship with Honda in 2001, the MotoGP World Championships (also with Honda) in 2002 and 2003, and continued his streak of back-to-back championships by winning the 2004 and 2005 MotoGP World Championship after leaving Honda to join Yamaha.

Contents

[hide]

[edit] The early years

Valentino Rossi was born in Tavullia. Son of Graziano Rossi, a former motorcycle racer, he first jumped on a bike at the age of two, and his astounding career progressed in leaps and bounds.

Rossi's first racing love was actually go-karts. Fuelled by Rossi's mother, Stefania's, concern for her son's safety, Graziano purchased a go-kart as substitute for the bike. However, the Rossi family trait of perpetually wanting to go faster prompted a redesign; Graziano replaced the 60 cc motor with a 100 cc national kart motor for his then-5-year-old son.

Although Valentino showed interest in such things as his guitar and playing football, his interest in school and study waned. Shrugging off his mother's attempt to get him to attend football school, he found more interest in the gravel pits and various motorcycle GPs.

Graziano attempted to forge documents in an attempt to get Valentino's junior kart licence one year before he was legally allowed (he was 9 at the time), but ultimately failed.

Valentino won the regional kart championship in 1990. At the time, a new craze had taken over. The minimoto had now become his weapon of choice, and before the end of 1991, he had won 16 regional races.

Although minimoto was for fun, he continued to race karts and finished fifth at the national kart championships in Parma. Both Valentino and Graziano had started looking at moving him into the Italian 100 cc series as well as the corresponding European series, which most likely would have pushed him into the direction of Formula 1. However, the high financial burden of racing karts led to the decision to race minimoto exclusively. Through 1992 and 1993, Valentino continued to learn the ins and outs of minimoto racing, steadily racking up win after win.

[edit] The move to motorcycles

With Rossi growing in talent, it became abundantly clear that a proper motorcycle was required to further his progress. In 1993, Rossi acquired a Cagiva Mito 125 cc motorcycle, which was damaged in a first-corner crash no more than a hundred meters out from pit lane.

The bike was repaired, giving Rossi an opportunity to correct his first-corner mistake, only to crash it going into the second corner. It was an amusing yet trying moment for Rossi, who was hoping to decide whether motorcycles were really for him.

Valentino ended up finishing ninth that race weekend. Although his first season in the Italian Sport Production Championship was varied, he consistently improved his skills, leading to a pole position at the season's final race in Misano, where he ultimately would finish on the podium. By the second year, Rossi had been provided a factory Mito by Cagiva team manager Claudio Lusuardi and cruised to the Italian title.

[edit] The World Championship era

In 1994, Aprilia by way of Sandroni had found a new young talent in Valentino Rossi and proceeded to use him to improve its RS125R and in turn allowed Vale to learn how to handle the fast new pace of 125 cc racing. At first he found himself on a Sandroni in the 1994 Italian championship and continued to ride it through the 1995 European and Italian championships.

Rossi had little success in the 1996 World Championship season, collecting more crashes than anything else, failing to finish five of the season's races. In August, he won his first World Championship Grand Prix at Brno in the Czech Republic on an AGV Aprilia RS125R. By the end of the season, he was in ninth position, plagued with somewhat inconsistent performances, yet showing stunning speed at times. Rossi treated it as a learning process and refined his skills enough to completely dominate the 125 cc World Championship in the following 1997 season, winning an impressive 11 of the 15 races.

By 1998, the Aprilia RS250 was reaching its pinnacle and had a formidable team of riders in Valentino Rossi, Loris Capirossi and Tetsuya Harada. But even with a fast bike and experienced championship-winning teammates, Rossi struggled in his first season in 250 cc. Rossi considered 1998 the toughest year of his career, due to the persistent pressure to perform that he felt from Aprilia, the media and effectively everyone around him. The death of two of his friends in a car accident also took a toll. Again, he found himself learning the ways of his new bike in the first season, concluding the 1998 250 cc season in second place, only three points behind the champion Loris Capirossi. In 1999, however, he won the title, collecting 5 pole positions and 9 Grand Prix wins along the way.

Rossi was rewarded in 2000 for his 250 cc World Championship by being given a ride with Honda in what was then the ultimate class in World Championship motorcycle racing, 500 cc. Jeremy Burgess, part of Honda Racing's brains trust, had shown him the NSR500 and was convinced that the pairing of it with Rossi would bring nothing but success. Retired 500 cc World Champion Mick Doohan, who also had Jeremy Burgess as chief engineer, worked with Rossi as his personal mentor in the first year at Honda. It would also be the first time Rossi would be racing against fierce rival, Max Biaggi. Although the two had never raced against each other, an intense rivalry had developed due to Rossi's arrogant yet lovable nature and Biaggi's proud, king-of-the-hill persona. The media naturally escalated things, printing any juicy gossip they heard, be it alleged or real. Rossi proceeded to showcase the NSR500's strengths, constantly using his analytical mind to refine it even further. It would take nine races before Rossi would win on the Honda, but like his previous seasons in 125 and 250, it was inevitable that 2000 would be a warm-up to a dominant second season. Vale finished 2nd to American Kenny Roberts, Jr., with Max Biaggi finishing in 3rd place.

Rossi stormed home to an overwhelming World Championship in 2001, winning 11 races, including the first three and the final four of the season. It would be the final 500 cc season for Rossi and most of the premier class.

Also in 2001, Rossi teamed with American rider Colin Edwards for the Suzuka 8 Hours endurance race aboard a Honda VTR1000SPW. The pair won the race despite Rossi's "lack" of experience racing Superbikes.

[edit] MotoGP

Rossi riding his Honda RC211V MotoGP bike.
Rossi riding his Honda RC211V MotoGP bike.

2001 had turned out to be the swansong for the 500 cc World Championship; the 500 cc giving way to the newly created MotoGP class. The two-stroke 500 cc were rapidly being replaced by four-stroke 990 cc engines, allowing the factories to provide their riders with staggeringly fast motorbikes. Honda outfitted their factory riders with the RC211V, a liquid-cooled V5 four-stroke with traditionally odd aerodynamic aesthetics but phenomenal speed. Even though Rossi likes the Japanese bikes, he has always wanted to ride the infamous Team Bramich 748 Ducati.

2002 was the inaugural year for the MotoGP bikes and with all riders experiencing the same teething problems getting used to the new bikes (or dealing with the inferior 500 cc bikes), it was all Rossi needed to grasp the Championship with two hands from the very first race and never let go of it. Rossi won an astounding 8 of the first 9 races of the season, eventually claiming 11 victories in total.

It was more of the same in 2003 for Rossi's rivals; Rossi claimed 9 pole positions as well as 9 GP wins to his third consecutive World Championship. The Australian GP at Phillip Island in 2003 is considered to be one of Rossi's greatest career moments due to the unique circumstances in which he claimed victory. After being given a 10-second penalty for overtaking during a yellow flag due to a crash by Ducati rider Troy Bayliss, 1st-place Rossi proceeded to pull away from the rest of the field, eventually finishing more than 15 seconds ahead; more than enough to cancel out the penalty and win the race.

[edit] From Honda to Yamaha

There was much speculation during the second half of the 2003 season about Rossi's plans for the future. Most suspected that he would succeed in his bid to claim a third consecutive title and wondered where the amazingly talented Italian would go in the future. There were even rumors that he would attempt a career in rally cars after he had competed in a Peugeot 206 WRC rally car at the 2002 Rally of Great Britain (although he drove the car into a ditch). His contract with Honda was up at the end of the year and there were rumors that Rossi had become somewhat disillusioned with his ride at Honda. His tenure at Honda had effectively run its course; he had provided Honda with a 500 cc World Championship as well as consecutive MotoGP World Championships, he had helped perfect the RC211V into a formidable, almost unstoppable racing machine and considering Honda's reluctance to pay top dollar to secure his services in 2004, seemed to have overstayed his welcome.

Partnered with increased skepticism that the reason for his success was the dominance of the RC211V rather than Rossi's talent, it was inevitable that Honda and Rossi would part. Mid-season rumors pointed towards a possible move to Ducati, which sent the Italian press into a frenzy; the concept of the great Italian on the great Italian bike seemed too good to be true. Ducati did indeed try to seduce Rossi into riding their MotoGP bike, the Desmosedici, but for numerous reasons Rossi passed the offer up. Critics say that compared to the other manufacturers, Ducati had a significant way to go before being competitive even with Rossi at the helm. This proved to be the truth with Ducati's lackluster performance in the 2004 season, which had actually been worse than their inaugural year in MotoGP in 2003.

In his 2005 autobiography, "What If I'd Never Tried It?", Rossi offers another reason for choosing Yamaha over Ducati, saying that the mindset at Ducati Corse was a little too similar to the one he was trying to escape from at Honda.

Ultimately, Rossi signed a two-year contract with rivals Yamaha reportedly worth in excess of (U.S) $12 million; a price no other manufacturer, even Honda, was willing to pay.

Rossi's move to Yamaha would be a baptism of fire. His fiercest critics claimed that on an inferior machine (the Yamaha YZR-M1), Rossi would not be able to recreate his World Championship wins of the previous years, especially with increased development of the RC211V and the likes of Max Biaggi and Sete Gibernau on Hondas. The RC211V was a superior machine in almost every aspect although it was guaranteed that the gap would shrink with the defection of Rossi and Jeremy Burgess (chief mechanic for Rossi at Honda, whom Rossi had also convinced to join). The 2004 season would give Rossi the ability to show everyone, especially his critics what he was made of and provide him with an opportunity to prove that it was his talent rather than his bike that won him his championships.

With the traditional first race of the season at Suzuka off the list due to safety considerations, the 2004 season started at Welkom in South Africa. Rossi shone through to claim first blood in his new team colors and somewhat silenced some of his critics who thought the Yamaha would still play second fiddle to the Honda. Rossi would go on to claim 8 more GP wins during the season, battling Sete Gibernau ferociously until Rossi eventually closed the door on Sete's hopes in the penultimate race of the season at Phillip Island. Gibernau and Rossi had become bickering enemies during the course of the season; whereas in previous seasons they had been competitive but friendly rivals, various disputes arose during 2004 which led to their falling apart. Rossi would continue to rub salt into the wound for both Gibernau and Honda by winning the ultimate race of the season at Valencia. It was a painful blow to both Gibernau and Honda; Gibernau, so close to a World Championship, and Honda, starting to become aware of what they had let go. Valentino Rossi ended up with 304 points to Gibernau's 257, with Max Biaggi 3rd with 217 points.

In 2005 Grand Prix motorcycle racing season, [1] Rossi captured his 7th World Championship and 5th straight MotoGP Championship.[2] He finished with a total of 367 points, an incredible 147 points ahead of 2nd place finisher Marco Melandri (220 pt), and Nicky Hayden finishing 3rd with 206 points.

Rossi congratulates Hayden on the 2006 MotoGP title.
Rossi congratulates Hayden on the 2006 MotoGP title.

The 2006 MotoGP season started off with Rossi, once again, being the favorite to take the Championship, but he had trouble in the first half of the season. Rossi finished 14th in Jerez, making an amazing comeback after Toni Elias pushed him at the very first corner, and had a pair of DNFs in Shanghai and Le Mans due to tyre and electronic problems respectively. Nicky Hayden held the points lead throughout most of the season, but Rossi was slowly working his way up the points ladder. It wasn't until Motegi when Rossi finally grabbed 2nd in the points race behind Hayden. In the Portuguese Grand Prix, the second to last race of the season, Hayden was taken out by his teammate, Dani Pedrosa, and did not finish the race. This led to Rossi taking the points lead with only one race left in the season. Rossi crashed early in Valencia, the last race, and Hayden went on to win the 2006 MotoGP Championship. Rossi finished the season in 2nd place.

Valentino Rossi returned to MotoGP for the 2007 season riding the new Yamaha YZR-M1 800 cc. In the first race in Qatar he came second to Casey Stoner on the Ducati Desmosedici. In the second round of the season Rossi won the Race with Dani Pedrosa in second place and Colin Edwards in third giving both Yamaha riders podiums. Casey Stoner returned to winning ways in the third and fourth races of the season at the Turkish and Chinese grand prix on his extremely quick Ducati, which has enjoyed a top speed advantage over the rest of the field. Another reason for Stoner's consistency during the 2007 season in comparison with Rossi's mixed results is the advantage Ducati's tyre supplier, Bridgestone, appears to have over its rival, Michelin, who supply tyres for Rossi's factory Yamaha.

Rossi's lowly 10th position at Turkey was put down to a defective tyre and while he managed to bounce back to a second place on the podium at China, a poor tyre recommendation from Michelin was blamed for his 6th place finish in the wet French grand prix at Le Mans. Bridgestone riders took all 3 places on the podium at the French tyre giant's home race, and Rossi went on the record to say that Michelin must urgently address various weaknesses. Indeed it seemed they paid heed to their wake up call when Rossi cruised to victory at his home race, the Italian grand prix at Mugello, ahead of Dani Pedrosa, also Michelin-shod on his factory Honda. Championship leader Casey Stoner was beaten to the last podium place at Mugello by Brazilian veteran Alex Barros on a satellite Ducati with Bridgestone tyres.

Rossi's grip on the championship loosened slightly at Catalunya and Donington, finishing second and fourth respectively to winner Casey Stoner, however the Assen race was won by Rossi who charged through the field from 11th on the grid after a poor wet qualifying session to challenge and eventually beat Casey Stoner to the chequered flag by 1.5 seconds. At the half-way point of the 2007 season Rossi was the closest challenger to Casey Stoner's title aspirations, trailing by 21 world championship points. In the month of June, commonly called "Rossi's month" with races consisting of Mugello, Catalunya, Donnington Park and Assen, both Valentino Rossi and Casey Stoner have scored 83 points each; 2 x 1st place, 1 x 2nd place and 1 x 4th place. This has been done in conditions favourable to the Italian manufacturer and in some cases left Rossi on the fourth row with a point to prove.

Sachsenring saw a disastrous performance from the Italian. After qualifying fourth on the grid, whilst Stoner took pole, Rossi had to use raceday to his advantage. Come Sunday, Rossi lined up with a fever of 102 degrees and dropped down to 8th by the end of the first lap. A pass on Randy De Puniet at the tight Omega corner saw Rossi lose the front, catch it then lose it completely and skid off into the gravel where his right hand clip on was damaged leaving him out of the race on lap 6. Luckily problems for Bridgestone in the blistering heat saw Stoner finish 5th stretching his championship lead by 11 points to 32 ahead of "The Doctor". A visit to Laguna Seca for the USGP, Rossi finished 4th place behind Stoner, Vermulen, and Melandri respectively.

The end to the summer break in the 2007 season landed the MotoGP paddock at Brno, with various new changes to the Fiat Yamaha. Qualifying 6th for the race start on Sunday morning after struggling in free practice, Rossi spent his rear Michelin early on in the race chasing Capirossi to make it up to 5th. Eventually tyre issues got the best of the 7 times world champion and Rossi crossed the finish line in 7th, a whole 22 seconds behind 1st place man Casey Stoner. This now leaves Rossi 60 points behind the Championship leader with only 150 points up for grabs.

Misano saw Rossi starting from 2nd on the grid behind Casey Stoner. An engine failure five laps in resulted in Rossi falling 85 points behind Stoner as he finished first.

A start from 3rd on the grid in Estoril ended in a no holds barred race with Pedrosa as they both accelerated out of the last corner sideways for Rossi to take the race win and gain 9 points in the World Championship on Stoner who finished in third.

A wet race confused the front runners at Motegi as the track dried out quickly with everybody still on wet tyres. Rossi fought his way to first and whilst in front of Melandri, put in some impressive lap times. A late bike change got the Doctor back out in second behind Capirossi, but cold intermediate tyres ended in Rossi running of the track at the end of the back straight, another pit stop put Rossi back out in 13th with nothing else to do but watch Stoner take the World Championship.

Monday, June 11, 2007

Grand Prix motorcycle racing refers to the premier category of motorcycle road racing, currently divided into three distinct classes: 125 cc, 250 cc and MotoGP. Grand prix motorcycles are purpose-built racing machines that are neither available for general purchase nor can be legitimately ridden on public roads; this contrasts with the various production categories of racing, such as World Superbike, that feature modified versions of road-going motorcycles available to the public. Contents [hide] 1 Overview2 Riders3 Challenges for the Designer4 Specifications 4.1 125 cc and 250 cc Classes4.2 MotoGP Class4.3 Weights 5 Scoring6 Movies & Video Games7 Notes8 External links // [edit] Overview A World Championship for motorcycle racing was first organized by the Fédération Internationale de Motocyclisme (FIM) in 1949. The commercial rights are owned by Dorna Sports. There have traditionally been several races at each event for various classes of motorcycles, based on engine size, and one class for sidecars. Classes for 50 cc, 80 cc, 125 cc, 250 cc, 350 cc, and 500 cc solo machines have existed over time, and 350 cc and 500 cc sidecars. Up through the 1950s and most of the 1960s, four-stroke engines dominated all classes. In the 1960s, two-stroke engines began to take root in the smaller classes. By the 1970s, two-strokes completely eclipsed the four-strokes. In 1979, Honda made an attempt to return the four-stroke to the top class with the NR500, but this project failed, and in 1983, even Honda was winning with a two-stroke 500. The 50-cc class was replaced by an 80-cc class, then the class was dropped entirely in the 1990s, after being dominated primarily by Spanish and Italian makes.
The 350-cc class vanished in the 1980s. Sidecars were dropped from World Championship events in the 1990s (see superside), reducing the field to 125s, 250s, and 500s. Yamaha YZR-M1 MotoGP bike MotoGP, the premier class of GP motorcycle racing, has changed dramatically in recent years. From the mid-1970s until 2002 the top class of GP racing allowed 500 cc with a maximum of 4 cylinders, regardless of whether the engine was a two-stroke or four-stroke. Consequently, all machines were two-strokes, due to the greater power output for a given engine capacity. Some two- and three-cylinder two-stroke 500s were seen, but though they had a minimum-weight advantage under the rules, typically attained higher corner speed and could qualify well, they lacked the power of the four-cylinder machines. In 2002, rule changes were introduced to facilitate the phasing out of the two strokes, probably influenced by what was then seen as a lack of relevance: the last mass-produced 500 cc 2-stroke model had not been available to the public for some 15 years. The rules permitted manufacturers to choose between running two-strokes engines (500 cc or less) or four-strokes (990 cc or less). Manufacturers were also permitted to employ their choice of engine configuration. Despite the significantly increased costs involved in running the new four-stroke machinery, given their extra 490-cc capacity advantage, the four-strokes were soon able to dominate their two-stroke rivals. As a result, by 2003 no two-stroke machines remained in the MotoGP field. The 125-cc and 250-cc classes still consist exclusively of two-stroke machines. In 2007, the MotoGP class had its maximum engine displacement capacity reduced to 800 cc. In the smaller classes it is also intended to phase out two strokes from around 2010. The 125 and 250 classes eventually being replaced by 4-strokes of around 400- & 600-cc capacity. The current racing calendar consists of 18 rounds in 16 different countries (Spain which hosts 3 rounds, Qatar, Turkey, China, France, Italy, Great Britain, Netherlands, Germany, Czech Republic, San Marino, Portugal, Japan, Australia and Malaysia). Exclusive to the MotoGP class, there is also a USA round at Mazda Raceway Laguna Seca in Monterey, California. The grid is composed of 3 columns (4 for the 125 cc class) and contains approximately 20 riders. Grid positions are decided in descending order of qualifying speed, the fastest on the 'pole' or first position. Races last approximately 45 minutes, each race a sprint from start to finish without pitting for fuel or tyres. Tyre selection is critical, usually done by the individual rider based on bike 'feel' during practice, qualifying and the pre-race warm-up laps on the morning of the race, as well as the predicted weather. The typical compromise is between grip and longevity--the softer and 'grippier' the tyre, the more quickly it wears out; the harder and less grippy, the more likely the tyre is to last the entire race. Special 'Q' or qualifying tyres of extreme softness and grip are typically used by riders during grid-qualifying sessions, but they last typically no longer than one or two laps, though they may deliver higher qualifying speed. For wet conditions, special tyres ('wets') with full treads are used, but they suffer extreme wear if the track dries out. New tire regulations introduced in 2007 limited the number of tires any rider could use over the practice and qualifying period, and the race itself, introducing a problem of tire choice vs. weather (among other factors) that challenges riders and teams to optimize their performance on race day. This factor was greeted with varying degrees of enthusiasm by participants. In 2005, a flag-to-flag rule for MotoGP was introduced.
Previously, if a race started dry and rain appeared, riders or officials could red-flag (stop) the race and begin again on wet tyres. Now, if it begins to rain there is no red flag, though riders can pit to change their tyres at their discretion (and if a white flag is waved by officials). When a rider crashes, track marshals wave a yellow flag, prohibiting passing in that area; one corner back, a stationary yellow flag is shown and passing in this area of the track is prohibited; if a fallen rider cannot be safely evacuated from the track, the race is red-flagged. Motorcycle crashes are usually one of two types: lowsides and the more dangerous highsides, though increased use of traction control has made highsides much less frequent. According to one estimate, leasing a top-level motorcycle for a rider is about 3 to 3.5 million dollars.[1] [edit] Riders The full list of current and historic motorcycle racers can be found at List of Grand Prix motorcycle racers. The top riders travel the world to compete in the annual FIM World Championship series. The circuit is perhaps most closely followed in Italy and Spain, home of many of the more successful riders at the moment. However, over the last couple of years there has been an increase in the number of riders competing from the USA. This has resulted in the reintroduction in 2005 of the US Grand Prix (albeit just for the MotoGP class, not 125 cc & 250 cc), an event staged at Laguna Seca where American Nicky Hayden took his maiden MotoGP victory. Another American, Colin Edwards, gained second place in that race. In 2006, Hayden repeated his winning performance at Laguna Seca, despite serious difficulties with the track that--though repaved in June 2006, and incorporating improved safety features--exhibited serious problems with surface deterioration. Hayden went on to win the GP championship of 2006, with winner of the past 5 titles, Valentino Rossi, coming in second. The premier class in past seasons has been dominated by Italian Valentino Rossi, winner of the 2001 to 2005 titles. In an effort to beat Valentino's amazing consecutive victories, other companies have signed younger riders on newly designed machines.
Honda in particular have taken this approach, with their 2006 racing plans being specific about winning with 'next-generation' teams, signing Toni Elias, Marco Melandri, Dani Pedrosa, and Nicky Hayden, all of whom are under 25. The 2006 championship was the first in 14 years to be decided at the final race, with Valentino Rossi starting the race with an 8 point lead. Hayden finished 3rd with Rossi finishing 13th after crashing on lap 5 to give Nicky Hayden his maiden MotoGP World Championship title. [edit] Challenges for the Designer Cockpit of a GP-racing motorcycle Like Formula One cars, grand prix motorcycles are made not only to be raced but to demonstrate the technical and design prowess of the manufacturer. As a result, MotoGP machines are generally made of lightweight and expensive materials such as titanium and carbon-fiber-reinforced plastic. They regularly feature technology not available to the general public. Examples of this include sophisticated electronics, including telemetry, engine management systems and traction control, carbon disk brakes, and advanced engine technology such as those seen on Honda's V5 RC211V and Aprilia's RS3 Cube. The latter employs the Cosworth-designed pneumatic valve actuation system, used in Formula One cars. The latest addition to the MotoGP grids, the Ilmor/SRT X3 machine, seen at the Estoril (Portugal) and Valencia (Spain) events in 2006, reportedly uses a similar valve-actuation design, not surprising considering Ilmor Engineering's background in Formula One. While MotoGP motorcycles are only raced at world championship level, the lighter and significantly less powerful 125 cc and 250 cc bikes are available at relatively reasonable cost. A basic production 125 cc bike costs about the same as a small car. These bikes are raced in national championships around the world as well as in the world championship, though their two-stroke technology is irrelevant in context with production machines. These two smaller classes are considered excellent training for future MotoGP riders. One of the main challenges that confronts a MotoGP motorcycle rider and designer is how to translate the machine's enormous power - over 240 horsepower (179 kW), through a single tyre-contact patch roughly the size of a human hand. For comparison, Formula 1 cars produce up to 750 bhp (560 kW) from their 2.4 litre engines, but have 10 times the tyre-contact surface. Because of this difficulty, MotoGP is perhaps unique in modern motor sport in that teams will often deliberately detune their engines to allow their riders a chance to control them. In the two-stroke era, many of the 500 cc machines were not making more than the 180 to 190 bhp (135 to 140 kW) although their maximum potential power output was higher. In recent times this has begun to change with the advent of traction control. Part of the rider compromise, significantly affected by ECU (Engine Control Unit) technology, is that explosive torque at lower RPM may cause the rear tyre to spin unless modulated, causing riders to use higher RPM where torque changes are less severe. This consideration also affects gear selection for the individual circuit, which comprises an essential element in setup before and during practice and qualification. [edit] Specifications The following shows the key specifications issues for each class. It was also introduced for the 2005 year, that under rule 2.10.5: 'No fuel on the motorcycle may be more than fifteen °C (15 °C) below ambient temperature.
The use of any device on the motorcycle to artificially decrease the temperature of the fuel below ambient temperature is forbidden. No motorcycle may include such a device.' This stops an artificial "boost" gained by increasing fuel density by cooling it. [edit] 125 cc and 250 cc Classes 125 cc KTM Grand Prix motorcycle 125 cc machines are restricted to a single cylinder and a minimum weight of 80 kilograms and the 250 cc machines to two cylinders and a minimum of 100 kilograms. From 2005 onwards, all riders in the 125 cc class could not be older than 28 years or 25 years for new contracted riders participating for the first time and wild-cards. [edit] MotoGP Class New specifications for each racing class are formed as the FIM sees fit. At the beginning of the new MotoGP era in 2002, 500 cc two-stroke or 990 cc four-stroke bikes were specified to race. The enormous power advantage of the larger displacement four-stroke engine over the two-stroke eliminated all two-strokes from competition; the following season no two-stroke bikes were racing. In 2007 the maximum engine capacity was reduced to 800 cc without reducing the existing weight restrictions. MotoGP class motorcycles are not restricted to any specific engine configuration. Rather, the motorcycle's minimum weight is restricted depending on the number of cylinders. This is because an engine with more cylinders for a given capacity is capable of producing more power more easily. The greater the number of cylinders for a given capacity translates to less capacity per cylinder. As a result, the piston for the resulting smaller cylinder is also smaller, weighing less. Less recriprocating mass (such as pistons) require less energy to move and this aids to the engine being capable of achieving higher revolutions per minute and, hence, greater power. For this reason, the weight limit is increased as a form of handicap. In 2004 motorcycles were entered with three-, four-and five-cylinder configurations. A six-cylinder engine was proposed by the Blata, but did not reach the MotoGP grids. The FIM has become concerned, much as the FIA in Formula One, at the advances in design and engineering that result in higher speeds all around the race track since 2002. The current MotoGP speed record of 347.4 km/h (215.864 mph) was set by Loris Capirossi on a Ducati Desmosedici GP4 at IRTA Tests in Catalunya in 2004. By way of comparison, the current Formula One speed record of 369.9 km/h (229.8 mph) was set by Antonio Pizzonia of the BMW Williams F1 team, at Monza in 2004. To ensure safety, they have agreed upon a set of regulation changes to reduce motorcycle speeds. These include changes in weight, fuel and engine capacity. [edit] Weights Minimum Weight - MotoGP Class # of Cylinders 2004 Min 2007 Min Difference 2 Cylinder 135 kg 137 kg 2 kg 3 Cylinder 135 kg 140.5 kg 5.5 kg 4 Cylinder 145 kg 148 kg 3 kg 5 Cylinder 145 kg 155.5 kg 10.5 kg 6 Cylinder 155 kg 163 kg 8 kg In 2005, fuel tank capacity was reduced by 2 litres to 24 litresIn 2006, fuel tank capacity was reduced by a further 2 litres to 22 litresFrom 2007 onwards and for a minimum period of five years, FIM has regulated in MotoGP class that two-stroke bikes will no longer be allowed, and engines will be limited to 800 cc four-strokes. The maximum fuel capacity will be 21 litres. [edit] Scoring Points Scoring - MotoGP Class Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Points 25 20 16 13 11 10 9 8 7 6 5 4 3 2 1 [edit] Movies & Video Games Movies about MotoGP include: Faster, a documentary film about MotoGP, was released in 2003 and is now available on DVD. The film features appearances by MotoGP's biggest stars, including Valentino Rossi. Narrated by Ewan McGregor and directed by Mark Neale.The Doctor, The Tornado and The Kentucky Kid, a documentary on the 2005 USGP, also directed by Mark Neale.
Video games based upon MotoGP: PC GP500: (Microprose) Xbox and PC MotoGP: Ultimate Racing Technology (THQ)MotoGP 2 (THQ)MotoGP 3: Ultimate Racing Technology (THQ) Xbox 360 and PC MotoGP 2006 (THQ)MotoGP 2007 (THQ) PlayStation 2 MotoGP (Namco)MotoGP 2 (Namco)MotoGP 3 (Namco)MotoGP 4 (Namco) PlayStation Portable MotoGP (Namco) [edit] Notes ^ THE IDIOT’S GUIDE TO MOTOGP: How to increase costs and decrease speed (Part II) SpeedTV.com Moto GP News 3 January 2006. "The move to four strokes meant that Japanese R & D departments could finally get back to blue sky engineering, building racing prototypes for the sole purpose of racing. It meant that costs of leased machines increased exponentially too. When the new rules were first adopted teams were told to expect modest increases in lease costs of 25% to 33%. Add a zero and you have the real increase…the days of the $800,000 to 1.2 million dollar lease have given way to a price tag of somewhere between 3 and 3.5 million (depending upon the level of machine and the amount of spares and maintenance included) for a couple of RC211V for a single rider. " [edit] External links MotoGPMagazine.com MotoGP Insider Magazine Online 2007Book Review: MotoGP Technology: The Official Book (Hardcover)Official MotoGP website rider info, results, and archivesCrash.Net News, interviews, radio and pictures for MotoGP, WSBK, BSB and moreGPUpdate.net For MotoGP news, results, photos and moreMoto GP 800 news, photos, resultsMotoGP Pocket Pocket PC Calendar
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