2003 RC51 - Marchesini forged magnesium, Akra/Sato exhaust, Ohlins shock, Brembo billet 19*20 brake, Brembo billet 16*18 clutch, Brembo radial mounts, Radial fork mounts, Pazzo shortys for Brembo's, Discacciati rotors, Ohlins damper, Dan Kyle Forks, Dan Kyle Clip-on's, Thorsten c/f air box, Thorsten battery relocation, HRC Harness, Race subframe, 1/6 HRC Trottle, Hyperplates, PC3 USB, Billet rear sets, polished frame and swingarm, Gilles chain adjuster, and more...