Starter Clutch Hub Gear – ZS190 / ZS212 (21mm Crankshaft) 12" Fits standard 22 mm /

Fits standard 22 mm / 7/8" bars

molded from high-density polyethylene for unmatched strength and durability

This is not a direct bolt-on exhaust for every setup

1976-1978 Honda Z50 1971-1975 Honda Z50 Mini Trail 1971-1972 Honda SL70K Motorsport 1970-1971 Honda CT70KH 1969-1971 Honda CT70K Trail

the stud itself is far less likely to back out far enough to cause contact or damage

Starter Clutch Hub Gear – ZS190 / ZS212 (21mm Crankshaft) 12" Fits standard 22 mm /Fits Zongshen ZS190 and ZS212 Phase 2 engines with a 21mm crankshaft. This is the large starter gear that sits behind the flywheel. 41 tooth gear 38mm roller hub Includes gear and oil seal Not compatible with Phase 1 (20mm) engines check your crankshaft diameter before ordering Perfect replacement for worn or slipping starter gears in Phase 2 Zongshen motors.