Shimano DISC BRAKE SET/J-KIT DIRECT, ULTEGRA ST-R8170(R), BR-R8170(R), W/O ADAPTER, FOR 25MM MNT, RESIN PAD (W/FIN), W/CONNECTER INSERT, 1700MM (SM-BH90 BLK) 8L Chisel tip shape is easy

Chisel tip shape is easy to insert beneath the bead and the slightly thicker shape keeps the tire lever from slipping

Feature Specification Helmet Type Road MIPS Yes

Reflectivity - Reflective Rapha logos and Pro Team details for increased visibility in low-light conditions

Number of Pulley Teeth: 11

Ideal for recreational mountain biking

Shimano DISC BRAKE SET/J-KIT DIRECT, ULTEGRA ST-R8170(R), BR-R8170(R), W/O ADAPTER, FOR 25MM MNT, RESIN PAD (W/FIN), W/CONNECTER INSERT, 1700MM (SM-BH90 BLK) 8L Chisel tip shape is easyExperience a new standard in braking control and electronic shifting with the Shimano Ultegra Disc Brake Set, meticulously engineered to provide confident, all weather performance and a seamless Di2 interface. The Shimano Ultegra ST R8170 BR R8170 Disc Brake Set is the definitive solution for a complete, high performance rear braking and shifting system. As a cornerstone of the new 12 speed Di2 platform, this set features the enhanced ergonomics of