Description

Complete rear idler cog sprocket assembly for 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines. Includes friction gear, cog sprocket, shaft, washer, pin, and spring.
This rear idler cog sprocket assembly is used on a wide variety of scooters and ATV brands and models that have Chinese built 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines. Compatibility

Jonway YY125QT-21
Jonway YY125T
Jonway YY125T-2
Jonway YY125T-2A
Jonway YY125T-3
Jonway YY125T-4
Jonway YY125T-8
Jonway YY125T-10
Jonway YY125T-12
Jonway YY125T-28
Jonway YY125T-29
Jonway YY150

Jonway YY150-1
Jonway YY150-2
Jonway YY150-5
Jonway YY150T
Jonway YY150T-2
Jonway YY150T-2A
Jonway YY150T-3
Jonway YY150T-4
Jonway YY150T-8
Jonway YY150T-10
Jonway YY150T-12
Jonway YY150T-29