yamaha force-1 product long motor yamaha. but yamaha crypton still very often used in arena drag race to fight speed. with merger science "KOREKAN" long and new to merged to modify yamaha force-1 be powerfuler.
gas suspension is canalized to pass keihin perannun 28 that installed 115 with pilot 45. the result, quicker energy at rpm on it but cover acceleration under hind gear wheel.
SILINDER HEAD: KEPRAS 3mm
PISTON: OVERSIZE 100
GIGI RASIO: 13/36(I), 16-27(II), 22-23(IV)
PIAGGIO COLOUR LOOK CUSTOM MODIFICATIONS - PIAGGIO COLOUR LOOK CUSTOM MODIFICATIONS In this region, Piaggio will also set up a new engine plant with a capacity of 250,000 units per year as well as ...