GY6 50cc Performance Clutch Kit, fit for GY6 50cc 4 Stroke 139QMB Engine Scooter ATV, include Front Clutch Assembly and Variator Assembly with 669

GY6 50cc Performance Clutch Kit, fit for GY6 50cc 4 Stroke 139QMB Engine Scooter ATV, include Front Clutch Assembly and Variator Assembly with 669

【Wide Fitment】Fit for GY6 50CC 4 Stroke 139QMB Engine Scooter Moped ATV with Short Case. 【Clutch Assembly】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; Fit for GY6 139QMB 50cc Scooter Moped ATV 【Gates 669 Belt】Belt key parameter 669x18.1. The belt is made of highly heat-resistant material, which makes it more durable than other belts. 【Package Includes & Warranty】Package Includes: 1*clutch Assembly, 1*Variator Assembly, 1*Gates 669 belt. We comes with 12 months warranty. If you have any product problems, please find us the first time. Our professional customer service would help.

About Product

Our Variator Kits for Gy6 50cc 139QMB enginemade of high quality iron material, lightweight and portable, sturdy anddurable, wear-resistant and fast heat dissipation.

Product Specification

Clutch Assembly

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

Gates 669 Belt

Belt key parameter 669x18.1

Belt: 669-18-30

Belt Outer Circumference: 681±0.5mm

Package Includes

1*Clutch Assembly

1*Variator Assembly

1*Gates 669 Belt

Compatible with:

Fit for GY6 50CC 4 Stroke 139QMB Engine WithShort Case.

Fit for GY6 QMB139 50cc Scooter Moped ATV.