Description
The heart of the SemiPro is a carbon fibre inner core that provides the structural backbone of the device
Can be reversed to sit over the stem (popular for MTB)
Lower rolling resistance on real roads
The lightweight aluminium radiator fins help dissipate heat generated during prolonged braking
Shimano Ultegra BR-R8170 Hydraulic Disc Brake Caliper Size:Rear The heart of the SemiProAll around improved, the Shimano Ultegra BR R8170 Hydraulic Disc Brake Caliper offers optimised dosing, quieter braking performance and extremely simplified maintenance. A faster gripping initial braking force always gives the feeling of full control, while a 10% increase in brake pad spacing allows for a significant reduction in noise during braking, despite a flatter overall construction. When paired with the RT MT900 brake disc rotor (sold
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























