Bosch ABS Pro Control Unit Tektro/TRP (BAS3521) - The smart system BT SMART 10mm or 20mm increments Head

10mm or 20mm increments Head Design lowers stack height by 10mm and improves bolt access for ease of adjustment Very durable cartridge with very low failure rate Actuator design increases seat tube clearances and insertion depth 26mm Stanchion for stiffness and reduced bushing overlap PTFE + copper Keyway keeps tolerances tight and strength high No Proprietary Tools - simple service procedure Tested to -20°C

this is a great ski for anyone who wants extra confidence

For use with caliper or cantilever brakes

Fit is excellent and comfortable for a wide range of foot types

103mm BB track 110mm BB road

Bosch ABS Pro Control Unit Tektro/TRP (BAS3521) - The smart system BT SMART 10mm or 20mm increments HeadThe Bosch eBike ABS provides more safety stability and comfort during braking. Wheel speed sensors on both wheels can detect when the brakes lock and the braking force is automatically adjusted via software and control. This reduces the risk of being thrown over the handlebar on high grip surfaces and of falling on slippery surfaces. In the event of extreme overbraking of the front wheel the intelligent Bosch eBike ABS rear wheel lift control reduces