NCY 2000 RPM Clutch Springs: GY6 125/150cc keihin Smooth Roller Transitions: Coated tracks

Smooth Roller Transitions: Coated tracks eliminate flat spots on roller weights

this bolt-on 81cc kit will really give your scooter some go

On a Ruckus

Genuine Venture

Sold as a set of 3

NCY 2000 RPM Clutch Springs: GY6 125/150cc keihin Smooth Roller Transitions: Coated tracksExplosive Acceleration: NCY 2000 RPM High Performance Clutch Springs Eliminate sluggish takeoffs and transform your scooter's low end power delivery. These NCY 2000 RPM Clutch Springs (Red) are engineered to delay clutch engagement until the engine reaches a higher power band. By allowing the engine to spin up to 2000 RPM before the clutch pads bite, you experience significantly faster off the line acceleration and improved throttle response.