GY6 50cc (139QMB) Racing Clutch

GY6 50cc Racing Clutch for 139QMB Engines

This racing clutch is specifically designed for 139QMB engines, providing a noticeable improvement in acceleration and performance. It allows for a more aggressive launch, which is ideal for riders looking to maximize their scooter's capabilities. This clutch assembly includes 1500rpm clutch springs, ensuring a responsive driving experience. It is one of the GY6 50cc scooter parts that can significantly improve your scooter's power delivery and efficiency, making it a key upgrade for performance enthusiasts.

Clutch Performance

The GY6 50cc racing clutch offers a marked performance boost for your scooter. With an overall outer diameter of 105mm, it fits well into the designated area. The inner hole dimensions of 24 x 28mm provide compatibility with a variety of engine codes, making it a versatile option for scooter enthusiasts who demand more from their ride.

When to Replace Your Clutch

It's time to consider a clutch replacement if you experience sluggish acceleration or a decline in performance. Upgrading to this racing clutch can restore your scooter’s responsiveness and improve your overall riding experience. Regular inspections are recommended to identify when a replacement is necessary, especially for those who frequently ride in high-performance conditions.

Specifications

• Overall Outer Diameter: 105mm
• Inner Hole Dimensions: 24 x 28mm
• Included Springs: 1500rpm clutch springs

Fitment

This racing clutch is compatible with various 50cc and 80cc engines, specifically those based on the 139QMB engine code.

• 139QMA
• 139QMB
• 1P39QMB
• 1P39QMA-2
• YN139QMB
• JJ1P39QMB
• 139FMA-2
• BD1P39QMB
• BN139QMB
• 147QMD

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 Clutches & Clutch Springs · Scooter Parts