TBParts - Manual Clutch kit Z50 CRF50/70 XR50/70 & Pit TB Manual Clutch Kit - All Models [TBW0953A] Key Features: Converts 3-speed semi-auto clutch to a 3-speed manual clutch. Unlike other similar kits on the market, this kit includes a 3 plate clutch. 67/18 Primary gears that makes first gear more usable than stock gears (some other kits do honda z50r clutch | eBay www›Search›honda z50r clutchFind great deals on eBay for honda z50r clutch. Shop with confidence. Skip to main content. eBay Logo: MANUAL CLUTCH KIT HONDA CRF70 XR70 CRF50 XR50 Z50 HONDA 50 70 TBW0953 (Fits: Honda Z50R) Brand New. HONDA CLUTCH PRIMARY DRIVE GEAR 18T HONDA Z50 Z50A Z50R Z 50 XR70 CT70 CRF70 CRF See more like this.