TBparts 114cc Big Bore Kit for Honda TRX90 (all years) TBW9089



2 in stock

SKU: IV TBW9089 (1 inventory) Categories: , , Tags: , ,

Additional information

Weight 5 lbs



114cc Big Bore Performance Kit (54mm) 


Fits: Honda TRX90 (all years). No case boring required, bolt & go.

Kit Includes:

  • 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 **


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