Description
Front Brake Master Cylinder for CSC Go and 139QMB 50cc Scooters
This front brake master cylinder is designed for CSC Go and 139QMB 50cc scooters. It replaces the original equipment, providing reliable performance for your ride. It is one of the GY6 50cc scooter parts you can easily swap out at home. Ensure you check compatibility for a perfect fit to maintain your scooter's braking system.
Included Components
The package includes the lever, brake switch, and a banjo bolt for easy assembly. This unit fits handlebars measuring 7/8 inches, specifically on the right side where front brakes are located. The banjo bolt has a size of 10mm.
When to Replace
Consider replacing your front brake master cylinder if you experience decreased braking performance or if the current unit shows signs of wear. Regular checks can help maintain effective braking function, ensuring safety during rides.
Specifications
- Includes: Lever, brake switch, banjo bolt
- Size: 7/8" handlebars
- Position: Right side for front brakes
- Banjo Bolt Size: 10mm
- Mirror Threading: Not threaded
Fitment
This brake master cylinder is compatible with CSC Go scooters and various models with 139QMB-based engines. The following engine codes are supported:
- 139QMA
- 139QMB
- 1P39QMB
- 1P39QMA-2
- YN139QMB
- JJ1P39QMB
- 139FMA-2
- BD1P39QMB
- BN139QMB
- 147QMD
- Other QMA models
- Other QMB models
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Big Bore & Cylinder Kits · Scooter Brake Parts · Scooter Parts
Customer Reviews
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.