TB Parts - Oversize Valve Kit - CRF110 CRF125 intake You can adjust the spring

You can adjust the spring by adjusting the number of used clutch springs

Our Race Head has bigger valves and better porting over the stock Chinese type E22 head

FOR USE WITH HONDA Z50's CT70's 1969-1981

TBW0301 - Throttle Cable

This is our most affordable 165 bore kit for the Z125

TB Parts - Oversize Valve Kit - CRF110 CRF125 intake You can adjust the springTB Parts Oversized Valve Kit Fits: 2013 to Current Honda CRF110F 2013 to Current Honda CRF125F & CRF125FB Part Number: TBW0888 Includes: Set of HD valve springs Intake valve 1. 5 mm oversize and exhaust valve 0. 5mm oversize (valves are made from EV8 stainless, lighter than stock and profiled for better flow) TB Parts is proud to offer a +1. 5mm intake and +0. 5mm exhaust valve kit for the 2013 Honda CRF110. Our oversized valves are constructed out of