Bump up the power and torque of your 139QMB and GY6 engine with Scooterworks' 45mm Racing Air Filter!

Specifications:

• Universal fit
• Overall length: 134mm
• Cap length: 78mm
• Cap diameter: 84mm
  
• Intake diameter: 45mm
• Air filter angle: 45 degrees
• Includes removable rain cover/shield
• Product may vary from photos

Compatibility:

139QMB-based 50cc / 80cc engines with the following engine codes:

157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.

About Scooterworks: Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to aftermarket parts from brands like Malossi , NCY, Prima, YSS, Dr. Pulley, and more.

This product is intended for off-road use only.

This product is not intended for use on public roads or land.

This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.

*Performance upgrades are considered racing parts and are not covered by warranty.