GY6 50cc (139QMB) 107mm Vented Clutch Bell, 22-Spline
ITEM# TT-16900
Guarantee Safe Checkout
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
107mm Vented Clutch Bell for GY6 50cc Engines
This vented clutch bell is built for GY6 139QMB and 139QMA 50cc engines, including big-bore versions up to 100cc. It is aimed at off-road use, where it can help with acceleration and overall power delivery. It belongs to our GY6 50cc scooter parts range and is light in weight with an efficient vented body. The grooved inner drive face holds the clutch shoes firmly, which helps limit slipping and glazing when the engine is under load.
Grooved Drive Face and Vented Body
The grooved drive face on this 107mm bell helps clear clutch dust, which cuts down on slipping and keeps glazing from forming. The vented body has 10 cutouts that let more air through, helping the transmission run cooler. Together these details support steadier performance and a longer working life for the clutch pads.
Installation and Compatibility
We recommend having this part installed by a professional. It works well alongside performance clutch shoes for a better-matched CVT setup. Before ordering, check that your engine code matches and that your current clutch bell is 107mm with 22 splines.
Specifications
- Inner Diameter: 107mm
- Outer Diameter: 117.5mm
- Splines: 22
- Spline Inner Diameter: 11.1mm (peak to peak)
- Color: Red
- Fits: Chicago Scooter Company go., go. MAX, Bella Classic 50, Nitro Sport 50, Pug 50; TaoTao, Wolf, Lance
Fitment
Compatible with:
- Chicago Scooter Company go., go. MAX, Bella Classic 50, Nitro Sport 50, Pug 50
- TaoTao, Wolf, Lance, BMS and other 50cc 4-stroke scooters with a 107mm clutch
- GY6 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, BD1P39QMB, BN139QMB, 147QMD engines (50cc 4-stroke, 22 splines)
How to choose: Check the engine code on your engine case (for example 139QMB) and confirm the clutch bell is 107mm with 22 splines. It is not suitable for 2-stroke 50cc engines or GY6 125/150cc engines.
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Clutches & Clutch Springs · Scooter Parts
Reviews
