Loris Capirossi's
Suzuki GSV-R
MotoGP
The absolute pinnacle of motorcycle racing, MotoGP, is reserved only for prototype machines that bear little resemblance to our production bikes. Engine configurations differ significantly, and many of the one-off components are designed and engineered under lock and key.
Costs easily tally over $500,000 based on R&D expenses alongside material and construction costs.
Horsepower claims from the naturally aspirated motors were as high as 260 at one time, but with the recent engine capacity size reduced to 800cc the power has been reduced to something in the 220-240 range.
Bodywork
The MotoGP rulebook shows a much more detailed section regarding bodywork than either the AMA or WSB.
Interestingly, the rules permit the attachment of wings under Article 2.7.7.8. Also, ground clearance must be achieved at a lean angle of 50 degrees -talk about getting a knee down.
Exhaust
If you've been to a MOTOGP race you'll know that these things are loud. The rule book mentions a 130 dB limit, but some are certainly louder than that.
Frame/swingarm
Anything goes in frame and swingarm construction, except that titanium and carbon fiber aren't allowed.
Engine
MotoGP engine sizes are permitted up to 800cc and there's no restriction on the number of cylinders, but two-strokes have been banned.
Suzuki's GSV-R uses the V4 arrangement with claims of 225 hp at an astronomical 18,000 rpm.
We've seen every bike on the MotoGP grid break the 200 mph mark at various tracks on the schedule, which is utterly amazing considering the short distances they have to get up to speed.
Forks
Pretty much the only rule is that the steering must move 15 degrees left and right-that wouldn't get you around many corners on the street. Titanium is also banned for fork construction material. GAs Charged hlins are the most common.
Brakes
Carbon discs are permitted, and every bike on the grid runs them in the front, while a traditional steel rotor slows the rear.
Special pads are required to work with the carbon discs, and Brembo is the most common provider for these systems.