GY6 50cc (139QMB) Throttle Cable (69")
ITEM# TT-24401
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
Throttle Cable for GY6 50cc Scooters
This throttle cable is built for 139QMB scooters that use a Keihin CVK-style carburetor. Throttle response depends on it, so it matters for smooth control. Among GY6 50cc scooter parts, it serves as a straightforward replacement when the original cable wears out or gets damaged. Its dimensions are set to fit directly into your scooter's setup.
Construction and Compatibility
The sleeve on this cable is 69 inches long. The outer diameter is 0.2 inches and the inner diameter is 0.05 inches. It works with a range of 50cc and 80cc engines, so it suits many different scooter models.
When to Replace Your Throttle Cable
Swap out the throttle cable if you notice clear wear or if the throttle feels slow to respond. Fraying and kinks are common signs of damage. Checking it regularly helps you avoid performance problems and keeps your ride smooth.
Specifications
- Sleeve Length: 69
- Outer Diameter: 0.2
- Inner Diameter: 0.05
- Fits: 139QMB-based 50cc and 80cc GY6 engines with Keihin CVK-style carb (engine codes listed in the product text)
Fitment
Fits:
- 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD engines (50cc/80cc, Keihin CVK-style carb)
- Other QMA and QMB engines (Keihin CVK-style carb)
How to choose: Compare the engine code on your motor with the codes above, or look for the QM or FM code along with a Keihin CVK-style carb. This cable has a 69" sleeve, a 0.2" outer diameter, and a 0.05" inner diameter.
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Cables & Throttles · Scooter Parts
Reviews
