Brake calipers include disc brake linings, which are , quiet, and resistant to high temperatures. Enhanced disc brake base design, high strength and resistance to breakage. 160mm front caliper, rear caliper for 160 mm disc. Extra gadget-Disc adjuster, helps you adjust the space between the and the caliper. perfect substitute: fine workmanship, perfect upgrade parts for your bicycle, and packaging . Broad compatibility: Applicable to most mountain bike and road bike mechanical disc brake . Safety comes first, so we use high-quality accessories to match this kit. Each accessory is checked by layers, so you do n't have to worry about problems. color:Red :aluminum Package Contents: 1 x disc brake kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.