STFU DH 10 SPEED Mountain Bike Drivetrain Damping Module - Up to 32T Cassette

SILENT TECHNOLOGY

Developed in collaboration with downhill mountain bike legend, Chris Kovarik in Whistler BC. Designed to keep your bike quiet and efficient whilst minimizing wear. 

The STFU drive-train units contain your chain when things get rough - preventing chain slap and noise from your frame but also preventing your chain from over-extending sideways - decreasing wear and extending chain life.

Available in:

DH-00 - Single Speed Bikes

Under tension from pedaling the chain remains completely clear of the STFU units for complete efficiency.