Sora BR-R317 Mechanical Disc Brake Caliper - Black, Rear Kavu Width: 4 cm

Width: 4 cm

Colour photographs and accompanying descriptions capture the appeal and significance of the rocks at each site

Dual adjustable overskirt with "hook & loop" compatible Ariaprene

Polymer bushings provide a completely natural cuff rotation for effortless movements on the way up

Wide mouth opening for easy access

Sora BR-R317 Mechanical Disc Brake Caliper - Black, Rear Kavu Width: 4 cmSHIMANO Post Mount Mechanical Disc Brake Caliper With a low profile design, the SHIMANO R317 mechanical disc brake is compatible with post mount framesets and is offered in black. Compact design Lower profile (vs. BR R505) Cable actuated Single 74mm caliper For use with Drop Bar or Flat Bar road levers G01S Resin Pads Rotor not included Adaptor for 160mm rotor (F160P S) included Brake Caliper Type: Post Mount , IS Brake Lever Actuation: Short Pull