NSB Disc Brake Adapter Size:+40mm PM Black the GX 2x11 rear derailleur

the GX 2x11 rear derailleur provides incredible shifting speed and precision

2 slides between the brake pads inside a caliper allowing the user to spread the pads and compress the pistons when servicing pads or wheels

Don't Fit In

Lumen: 6500

NSB Disc Brake Adapter Size:+40mm PM Black the GX 2x11 rear derailleurCNC machined from 6061 T6511 aluminum. Machined surfaces allow for better caliper alignment and a more rigid brake setup. The Post Mount standard is universal to front and rear brakes. Frames and forks that use the post mount brake interface use a stock size that varies from 160mm 203mm. Its important to check your frame and fork for the default post mount size before ordering a suitable adapter. To calculate the size of the required adapter, subtract