GRADE C- big discount-light surface rust/corrosion and/or slight dents in cooling fins
 
CNC motorized bike performance clutch- fits all 2 stroke motorized bicycle engines, 49cc 66cc 80cc 100cc
 
Comes with a HD spring, too!
 
CNC machined from high grade steel. Comes with grade 8 hex set screw and cnc aluminum flower gear.