Mountain Bike Drivetrain Damping Modules

Includes two adjustable modules that mount to your swingarm 

Contains and controls chain slap so you can focus on the trail ahead

• Designed around 10 speed Shimano style downhill drive-train with up to a 32 tooth cassette. Suitable for 8-12 speed
• Optimal durometer rubber for maximum sound damping and durability
• Trim to length for custom fit on most bikes
• Light weight and silent
•  for compatibility & installation instructions
• Please check compatibility before buying 
• This unit works as a single on Pole bikes Stamina and other models