Shimano ULTEGRA BR-R8170-F/R Disc Brake Hydraulic Resin Pad w/ Fin 12-Speed Category_Stem Superior grip with a molded

Superior grip with a molded in textured surface

12x142/148 adapter & hub spacer

The dual radius is also designed to make the brake levers reachable when riding in the drops

30mm (Measured Width)

Rinse off all the mud or other dirt present under running water

Shimano ULTEGRA BR-R8170-F/R Disc Brake Hydraulic Resin Pad w/ Fin 12-Speed Category_Stem Superior grip with a moldedDisc Brake Road SHIMANO Ultegra BR R8170 Hydraulic Resin Pad w Fin F R To the delight of riders and mechanics alike, the new ULTEGRA BR R8170 caliper delivers enhanced modulation, a quieter brake system, and an easier than ever bleed process. The ULTEGRA R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter