Speedco M2 Pro Disc Brake Mounting Kit

The Speedco M2 Disc Brake Mounting Kits are CNC machined out of 6061 aluminum. Each kit includes one disc brake mount, three axle blocks, and two chain-tension screws/nuts. These mounts are compatible with a size 120mm disc rotor, and will not work with a 140mm disc rotor. For optimal braking performance, we always recommend a Shimano XT/XTR hydraulic braking system.

There are three kits available which are 10mm, 15mm and 20mm. Please select carefully based on your rear hub's axle configuration.