If you plan on riding your Z50 and want a brand new rim set
Replacement all aluminum ceramic coated 64mm cylinder for our 165 bore kits
but does require a matching Race Head piston (Will not work with stock pistons or bore)
BBR Honda Brake Cable
carefully applied to each box for a flawless finish
TB +0.5mm Piston & Gasket kit – CT70 K0-81, ATC70, TRX70, & SL/XL70 Brake If you plan on ridingTB +0. 5mm Piston & Gasket kit CT70 K0 81, ATC70, TRX70, & SL XL70 TBparts +0. 5mm oversized piston and gasket kit. This kit is for the K0 or 1969 1981 CT70 and all years TRX70, ATC70, & SL XL70. OEM Quality & Complete. This kit comes with a 0. 5mm oversized piston, wrist pin, rings, circlips, all necessary top end gaskets, and the bottom end clutch and center case gaskets. This kit provides a huge savings over the OEM parts.