Please select make, model and yearFlywheels and Flywheel Weights
Flywheels and flywheel weights designed to give you more controllable power.
NIKOLAI in UT
It fits perfectly and was way easy to install. I liked how it had several fails safes so if installed correctly there is no way it can spin off. The bike seems to resist stalling at low speeds and even idles smoother. After installing it smoothed out the climb into the higher rpms. I don't get in nearly as many fights with loose gravel roads as I used to.Read All Reviews