Big Bore Kit

HONDA SPORTRAX 90 HIGH COMPRESSION 114cc BIG BORE KIT TBW9089


HONDA SPORTRAX 90 HIGH COMPRESSION 114cc BIG BORE KIT TBW9089

HONDA SPORTRAX 90 HIGH COMPRESSION 114cc BIG BORE KIT TBW9089    HONDA SPORTRAX 90 HIGH COMPRESSION 114cc BIG BORE KIT TBW9089
TB 114cc High Compression Bore Kit - All TRX90's. Lightweight 54mm aluminum cylinder with steel sleeve huge weight savings over your stock cast iron cylinder with cast in mounts on cylinder for aftermarket skid plates. Oversized cooling fins on cylinder for efficient heat dissipation 2. High compression 54mm piston with rings, pin, & clips (replaces your low compression dished or flat top piston) 3. NOTE: If useing an oem cylinder head with exaust emmision port, the port will need to be plugged.

Supreme Pump Gas Works Fine. This 114cc Big Bore Kit will make a huge difference in performance over your stock setup and is a very quick and easy upgrade.


HONDA SPORTRAX 90 HIGH COMPRESSION 114cc BIG BORE KIT TBW9089    HONDA SPORTRAX 90 HIGH COMPRESSION 114cc BIG BORE KIT TBW9089