STFU Bike Model:12SP Trail Application: MTB

Application: MTB

puts an end to ghost shifting and reduces shift force and chain slap

5L/90 cu in

When you’re waiting at the gate and the adrenaline is pumping

In case the hook and loop fastener wears out after years of intensive use

STFU Bike Model:12SP Trail Application: MTBSTFU drivetrain damping devices are designed to keep your bike running quiet and efficient while minimizing wear. Includes two adjustable modules that mount to your swing arm. Dual compound hard plastic insert keeps the unit stiff and in place with soft over mold for sound damping. 12SPD TRAIL Suits Trail Bikes with 1X gearing 9 13 speed with up to a 52 tooth cassette Trim to length, fits most bikes Light weight and silent 10SPD DH Designed around 10