Fit for Gy6 50cc clutch set-Package Included: 1* Clutch Assembly, 1*Variator Assembly, 1*669 belt
Fit for Gy6 50cc clutch set is a replacement kits, Compatible with GY6 50CC 4 Stroke 139QMB Engine With Short Case and for GY6 QMB139 50cc Scooter Moped ATV.

Variator Assembly
Roller Size: 16*13mm
669 Belt
Belt key parameter 669x18.1

Clutch Assembly:
22 Splines Inside The Clutch Drum/Bell
ID of Spline Area: 12mm
OD of Drum: 115mm
ID of Drum: 105mm

Please check your correct replacement parts before purchase.
【Complete Clutch Set】: For Gy6 50cc clutch set included 1*clutch Assembly, 1*Variator Assembly, 1* 669 belt, You can get a complete clutch for your vehicle.
【Premium Materials】: Fit for Gy6 clutch set fits for GY6 50cc 4-Stroke Engine, for GY6 50cc 139QMB Engine.It is made of premium iron and aluminum to make sure it can be sturdy, durable, maximum torque, wear-resisting and fast heat dissipation.
【Package Feature】: Clutch Assembly included: 22 Splines Inside The Clutch Drum / Bell; ID of Spline Area: 12mm; OD of Drum: 115mm ID of Drum: 105mm. Variator Assembly:Roller Size: 16*13mm, 669 Belt, Belt key parameter 669x18.1.
【Package Included】: 1*clutch Assembly, 1*Variator Assembly, 1* 669 belt.
【AFTER-SALES SERVICE】- High quality assurance! And we provide after-sales service policy. If you have any problems, please contact us first, we will try our best to slove your problem.