The Ultegra BR-6800 is a dual pivot brake with Shimano Linear Response (SLR) technology for faster response and optimized power transfer. Thanks to the new polymer-coated BC-R680 brake cables, the BR-6800 also offers improved modulation and controllability. The brake has an arm length of 51mm and is delivered with R55C4 brake shoes especially for carbon rims.
- Material: Aluminium
- Brake lever length: 51 mm
- 10% more braking power that its predecessor
- Brake pads: R55C4 *Price for pair
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