Race Head V2 & 146cc Big Bore Kit – Honda Style Imports - TBW9127 Le Replacement CRF110 55mm 132cc Big

Replacement CRF110 55mm 132cc Big Bore Piston Kit - NOT for stock cylinder

We suggest using the Takegawa intake for these larger carbs

There are no returns accepted on any jet kit

*Must also use modern 12v type piston with this crank for proper clearance

Race Head V2 & 146cc Big Bore Kit – Honda Style Imports - TBW9127 Le Replacement CRF110 55mm 132cc BigTB Roller Rocker Race Head V2 146cc Big Bore Kit China 120 & 125cc engines TBW9127 Key Features: Roller Rocker Arms exactly like the V2 head for the KLX110 28. 5mm intake Valve 23. 5mm Exhaust Valve 5mm Valve Stem 23mm Exhaust port Matching High Compression Piston Head kits include all hardware 57mm piston with rings, pin, & clips 57mm all aluminum cylinder with ceramic plated bore High performance race camshaft (for the Race Head only) Head gasket