Bikeman BMP Stage 2 Diamond Drive Clutch Kit

Clutch kit comes standard with our Goldstar magnetic adjustable weights

Easy to adjust with magnetic inserts

Weight profile that makes your sled accelerate hard and backshift quickly

Firmer drive clutch spring, torsion spring, progressive cut billet helix, and Quick Click Torsional Conversion Kit

Stock clutch stops shifting at a 1:1 ratio because the secondary spring coil binds

Torsion conversion kit allows clutch to shift into a 13-15% overdrive

Flat land riders will typically gain 6-8 MPH of top speed

Mountain riders will see 4-5 MPH of track speed

Made in the USA

Product Note: