RDLN's Racing Clutch and Driven Pulley kit with adjustable sheave significantly improves the performance of your GY6 125-200cc stock clutch, giving you smooth, reliable, and rapid clutch engagement during acceleration.

Benefits:

1. Cross-drilled holes and tapered vents on the outer drive face significantly enhance heat dissipation
2. The clutch shoe comes with reinforced friction plates and 1500rpm clutch springs, ensuring rapid and reliable engagement during acceleration
3. The adjustable sheave lets you customize the acceleration profile to match your riding style

Specifications:

• Clutch spring tension: 1500rpm
• Clutch Bell Inner Diameter: 125mm
• Clutch Bell Outer Diameter: 138mm
• Number of Clutch Bell Splines: 19
• Clutch Bell Splines Inner Diameter: 11.5mm (peak to peak)
• Clutch Shoe Inner Diameter (flat side to flat side): 24mm
• Clutch Shoe Inner Diameter (round side to round side): 28mm
• Clutch Shoe Overall Outer Diameter: 120mm
• Clutch Shoe Overall Height: 36.8mm
• Clutch Sheave: 142mm
• Clutch Sheave Needle Bearing: HK202918RS

Compatibility: This product fits 125 - 200cc GY6 engines and those engines with the following 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 RDLN: RDLN is a premier line of aftermarket performance upgrade systems and components for scooters. RDLN products are engineered to significantly improve the function, performance, and reliability of your vehicle with the ultimate goal being an optimal balance of price, power, and performance. RDLN’s extensive field-testing network ensures each product exceeds customer requirements and expectations every time. RDLN delivers full-throttle performance at uncompromised quality.