Front sprocket 14 teeth for ZS124cc engine only!!!! These sprocket have a bigger inner hole (20mm) than stock.

Front sprocket 15 teeth for ZS124cc engine only!!!! These sprocket have a bigger inner hole (20mm) than stock.

Front sprocket 16 teeth for ZS124cc engine only!!!! These sprocket have a bigger inner hole (20mm) than stock.

Front sprocket 17 teeth for ZS124cc engine only!!!! These sprocket have a bigger inner hole (20mm) than stock.

Rear sprocket 28 teeth for Honda monkey and Jincheng JC50Q-7.

Rear sprocket 30 teeth for Honda monkey and Jincheng JC50Q-7.

Rear sprocket 33 teeth for Honda monkey and Jincheng JC50Q-7.

Rear sprocket 31 teeth for Honda monkey and Jincheng JC50Q-7.

Rear sprocket 34 teeth for Honda monkey and Jincheng JC50Q-7. (Panda)

Rear sprocket 37 teeth for Honda monkey and Jincheng JC50Q-7.