Information: When i bought this motor cycle from the manufacturers/YAMAHA here in Greece after 3 years i wasnt really happy from the high speed had this Crypton-R.So i´ve disided to tease the motor.I´ve bought the materials from DAYTONA,SHARK and MIKUNI.The Piston is now 57´´ and i have the best high speed.140 km/h with horse power touching the 18.7!!!
