45NRTH Wolvhammer Boot Liner - Black Size 39 Bearing O.D. (mm)-41 Adjustable mounting brackets fit rear

Adjustable mounting brackets fit rear rack widths from 90mm to 120mm with 10mm to 12mm rack tube dimensions

Designed with durability in mind for commutor and cargo bikes

The Shimano GRX BR-RX820 2-piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point

Color: silver

45NRTH Wolvhammer Boot Liner - Black Size 39 Bearing O.D. (mm)-41 Adjustable mounting brackets fit rearMoisture management is one of the most important elements of winter cycling and can make or break a ride. On long rides in extreme conditions having a spare pair of 45NRTH's Wolvhammer boot liners means you can ride confidently knowing that you have a dry fresh pair when you need it. For use with 45NRTH Wolvhammer boots (sold separately)