GY6 50cc (139QMB) Right-Hand Disc Brake Lever
ITEM# TT-23992
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Description
Right-Hand Disc Brake Lever for GY6 50cc and 125/150cc Scooters
This right-side disc brake lever works as a direct swap for a range of GY6 scooters that use disc brakes. It suits 50cc models with a 139QMB engine as well as 125cc and 150cc setups. If a lever has been damaged, this is one of the simpler GY6 50cc scooter parts to replace and gets your scooter's brakes working again.
Features and Design
The lever keeps the original overall size, pivot hole diameter, and mounting-point thickness, so it slides into the stock perch without fuss. You can pick a classic chrome look that matches a factory finish or a glossy black for a more modern style. It offers an affordable way to replace a bent or snapped brake lever.
Installation and Compatibility
This brake lever is made for a broad group of scooters and works with many models using the 139QMB and 157QMJ engines. Because the dimensions match the original, no changes are needed when fitting it.
Specifications
- Component: Right-hand brake lever, disc brake
- Finish Options: Chrome, Black
- Overall Length: 7 inches
- Mounting Inner Diameter: 8 mm
- Mounting Surface Thickness: 11.75 mm
- OEM Part Number: 53175-AEA8-9000
- Fits: GY6 50cc 139QMB and 125/150cc 157QMJ engine scooters with disc brake front end (Chicago Scooter Company)
Fitment
Fits:
- Chicago Scooter Company go. (139QMB-based 50cc engines, disc brake)
- Chicago Scooter Company go. MAX (139QMB-based 50cc engines, disc brake)
- Chicago Scooter Company Bella Classic 50 (139QMB-based 50cc engine, disc brake)
- Chicago Scooter Company Nitro Sport 50 (139QMB-based 50cc engine, disc brake)
- Chicago Scooter Company Pug 50 (139QMB-based 50cc engine, disc brake)
- Other 139QMA and 139QMB engine scooters (disc brake front end)
- 157QMJ-based 125cc, 150cc and 169cc engine scooters (disc brake front end; codes include 157QMJ, 161QMK, 152QMI, 154FMI)
How to choose: Look up the engine code stamped on your scooter, then confirm the lever's 7 inch length, 8 mm pivot bore, and 11.75 mm mounting surface thickness against your original part.
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Brake Parts · Scooter Grips & Handlebar Parts · Scooter Parts
Additional Information
| Color |
Chrome, Black |
|---|

































































