Gear selector drum de marchas Z190 Pitbike Allpro

Gear selector drum for Z190 Pitbike Allpro engine.

The AllPro gear selector drum for the ZS190 pitbike engine is responsible for coordinating the movement of the selector forks during gear changes and maintaining a correct gear engagement sequence.

Its design works together with the 3 shift forks to guide the movement of the selector assembly and allow the progressive selection of the different transmission ratios.

It is intended for compatible Zongshen 190 pitbike engines.