Cassette compatibility: This chain whip will work on 7-speed freewheels all the way to 12-speed mega cassettes

responsive feel combined with the durability and peace of mind that aluminium cranks provide

This allows the rider to tune to perfection with every click

Braking System: Hydraulic Disc Brake (Hydraulic Brake Pad)

Burgtec Trek ABP UDH Hanger - Hanger - Universal Derailleur Hanger - Black Heavy/Bulky Cassette compatibility: This chain whipDesigned to simplify thousands of hangers into one universal design that can be easily stocked by your local bike shop. Their hanger is uniquely forged and fully machined from aluminium giving you the toughest hanger possible. We always recommend having a spare to be sure of no missed rides. Features Compatible with Frames designed to accept the SRAM UDH Compatible with all MTB and EMTB drivetrains Forged and Fully Machined from 7075 Aluminium