Promax TX V-Brake MTB Linear Pull Brake Front and Rear Black Set Model=OneLoc For use with XPLR 1x

For use with XPLR 1x 13-speed rear derailleurs

VR50 Violet - Designed for moist to dry snow around freezing 0C (32F)

25" (200x57mm) Fits 2015-2018(V1-V2) Santa Cruz Bronson/Roubion Black B3

Rear Axle 12mm Thru x 148mmRim Width (Internal) 29Cassette Body Type SRAM XDValve PrestaColor BlackDesigned for ebike YesISO Diameter 584 / 650b / 27

8mm spacer (included) for use with Shimano/SRAM 8-11sp HG mountain cassettes

Promax TX V-Brake MTB Linear Pull Brake Front and Rear Black Set Model=OneLoc For use with XPLR 1xalloy, with Shimano spring system DIN approved front and rear 110mm, silver OEM TECH SPECS Brake Material Aluminum Pad Type Non cartridge Brake Type V Brake Position Front and Rear Primary Color Black