Mountain Bike Drivetrain Damping Module
Includes two adjustable modules that mount to your swingarm  
Contains and controls chain slap so you can focus on the trail ahead
Suits 7 speed downhill bikes with up to a 26 tooth cassette
Optimal durometer rubber for maximum sound damping and durability
Trim to length for custom fit on most bikes
Light weight and silent
Click here for compatibility & installation instructions