High Hardness YBR125 Motorcycle Spare Parts Start Shaft Assembly

YBR125 motorcycle starting shaft assembly, shaft diameter, gear tooth shape and YBR125 engine foot starting system fully match, directly replace the original starting shaft, no need to modify the starting mechanism; Shaft body and gear adopt carburizing and quenching process, high hardness, wear resistance, suitable for the instantaneous high load condition when the foot starts; Equipped with starting gear and claw assembly, after installation, it can be directly engaged with the starting gear set, and the power transmission is more direct; It can be assembled by aligning the interface of the starting mechanism, and the gear meshing gap is preset by the factory without additional adjustment; Precise gear shape design, smooth engagement when foot stepping start, reduce start lag and component wear.