TBParts - Race Head - CRF50 Only

TB Race Head, Honda V1 TBparts Original V1 Honda 50/70cc style Racing Cylinder Head. This cylinder head offers many upgrades over stock that allow your engine to make more HP everywhere and turn even more RPMs. Larger intake and exhaust ports Larger 25/22mm stainless (21-4n) valves (preinstalled) Better valvetrain geometry and HD valve springs (preinstalled) Bigger Cooling Fins Manufactured to our specs for a value that cannot be beat! Fits all 69-Current 50cc & 70cc Honda OHC singles, but does require a matching Race Head piston (Will not work with stock pistons or bore)