TB Piston Kit, Std. size – Z50R 88-99 & All XR50/CRF50 Models shift All ATC70 models used the

All ATC70 models used the 17/69 primary drive system - '73-'74 and '79-'85

Offering the perfect balance between strength

This carb is suited to work with the stock intake manifold on the SL70 XL70 CL70

The longer 100 legs will slide right up in your OEM CRF/XR80 triple clamps and fit your 80 front wheel

TB Piston Kit, Std. size – Z50R 88-99 & All XR50/CRF50 Models shift All ATC70 models used theTB Piston Kit, Std. size Z50R 88 99 & All XR50 CRF50 Models This is a complete OEM Quality Piston Kit standard size for the Z50R 88 99 and all XR50 CRF50 models. Comes with the wrist pin, rings, and circlips. Honda charges about $44. 00 for the same parts which makes our kit an easy choice. We also recommend getting the top end gasket kit (part # TBW1174) or complete gasket kit (part # TBW0717) with this piston kit. Both are available in this section