Trail Bikes 108cc Stroker Kit 3 with Race Head for CRF50

Description
This kit is the complete kit to convert your stock motor into a powerful open class 108cc engine (much more powerful than the common Chinese 107 and 125cc engines). Also - this crank was made specifically for the newer engines and thus - you will not have any fitment issues like trimming the piston skirts in order to clear the crank or the piston not lining up with the cylinder deck.
- 51mm Crankshaft with NTN bearings
- High compression piston with rings, pin, & clips
- Race Head with Large 25/22mm valves and porting for increased performance and big cooling fins.
- High compression piston with rings, pin, & clips
- Lightweight aluminum cylinder with steel sleeve, cast in mounts for skid plates, and large cooling fins.
- High performance race camshaft
- 26mm MIKUNI Carburetor kit with intake, air filter, and throttle cable.
- Crankcase and clutch cover gaskets
- Head gasket kit
Exceeds OEM Standard equipment
Fitment:
- Honda Z50 - 1988-1999
- Honda XR50 - All Years
- Honda CRF50 - All Years
Note: This kit should be installed by a professional mechanic.