TB Parts 88cc Big Bore Race Kit - All CRF70 XR70 - 91-94 CT70

TB Parts 88cc Big Bore Race Kit - All CRF70 XR70 - 91-94 CT70Stock Head 88cc Big Bore w Cam & 20mm Carb Performance Kit (52mm) TBW0931 Fits: All Years Honda CRF70 & XR70 91 94 Honda Trail CT70 Lightweight aluminum cylinder with steel sleeve Cast in mounts on cylinder for aftermarket skid plates Oversized cooling fins on cylinder for efficient heat dissipation High compression 52mm piston with rings, pin, & clips Head gasket kit High performance race camshaft (11 4 04 Updated camshaft more aggressive lift and

Mikuni Carb is among the best for these bikes

Many people call this the TM28

TB Parts (No its not a TBolt kit

High quality replacement ring set for our TBW0758 67mm pistons (used in 178cc Bore Kits)

Replacement roller rocker arm kit for Trail Bikes / TB Parts V2 Race Head

- 5mm Valve Stem

Requires drilling oiling outlet to 2mm

Uses a 250 lb/inch coil for light adult riders

Unique rubber compound improves ease of bonding interface with bars

Or you can cut the frame and install with rebound on swingarm side like it should be)

2002-Current YZ85 Standard Bore Piston and Top End Gasket Kit W/ Wrist Pin Bearing:

like stock OEM