- Gain 8-9 MPH in 300 feet on a stock machine
- Gain top speed over the stock clutching.
- Much better power transfer than the stock clutching
- Springs hold much better tension on the belt than factory
- Quicker back shifting when off the throttle
- More responsive feel
- Less belt slip resulting in longer belt life
- Longer clutch life
- BMP 'HYPER ADJUST' Double Barrel Clutch Kit (102g-124g)
- BMP Helix
- BMP primary spring
- BMP secondary spring
- Setup guideline
WILL ONLY WORK ON A 2021
Our sheave clamp tool will allow you to add or subtract weight near the tip for fine-tuning without removing the weights.