TB Parts 88cc Big Bore Race Kit w/ Crb Kit CT70 SL70 XL70 ATC70 TRX70 - TBW0933 tbparts Working in conjunction with factory

Working in conjunction with factory race teams has allowed Yoshimura to increase performance

be sure that you use a 3mm think washer below the lower stem bearing (not included)

and forged aluminum roller rocker arms that allow the engine to rev quicker

if you crash during a race

TB Parts 88cc Big Bore Race Kit w/ Crb Kit CT70 SL70 XL70 ATC70 TRX70 - TBW0933 tbparts Working in conjunction with factoryStock Head 88cc Big Bore w Cam & 20mm Carb Performance Kit (52mm) TBW0933 Fits: 68 81 CT70 All SL70, XL70, ATC70 & TRX70 Lightweight aluminum cylinder with steel sleeve Cast in mounts on cylinder for aftermarket skid plates Oversized cooling fins on cylinder for efficient heat dissipation High compression 52mm piston with rings, pin, & clips Head gasket kit 20mm Performance carb assembly. Includes: 20mm carb, intake, heatstop, gaskets, mounting