114cc Big Bore Performance Kit (54mm)
Fits: Honda TRX90 (all years). No case boring required, bolt & go.
- TBW0721– Lightweight aluminum cylinder with steel sleeve
– Cast in mounts on cylinder for aftermarket skid plates
– Oversized cooling fins on cylinder for efficient heat dissipation
- TBW0789– High compression 54mm piston with rings, pin, & clips. Replaces the low compression stock piston.
- TBW0318– Head gasket kit
This will make a huge difference in performance over your
stock setup and is a very quick and easy upgrade. For additional
performance, add a 24mm or 26mm carb kit.
** High Profile Cycles has been an Authorized Dealer for Trail Bikes LLC (TBparts) since 2010 ** For more details visit hppowersports **