TB 88cc Kit & Cam Chain – 82-87 Z50, XR70, CRF70, 91-94 CT70, or V1 Race Head Brake New low profile rebound knob

New low profile rebound knob for easy spring swap

mid pipe and end-cap

Includes steel zinc coated nipples

With the Mini Factory 4

TB 88cc Kit & Cam Chain – 82-87 Z50, XR70, CRF70, 91-94 CT70, or V1 Race Head Brake New low profile rebound knobTB 88cc Kit & Cam Chain 82 87 Z50, XR70, CRF70, 91 94 CT70, or V1 Race Head TBparts 88cc top end for use with our V1 race head. This also works with 82 87 Z50, XR70, CRF70, 91 94 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 DID Cam Chain, Made in Japan