45NRTH Wolvhammer Boot Liner - Slate Size 36 ModelNumber=8337 The new LoneWolf Aero Chainguide

The new LoneWolf Aero Chainguide prevents dropped chains on road

Dimensions: 40mm installed diameter  |  11

Less time slowing down is more time going fast

Airflow ports improve aerodynamics reduce weight and add style

45NRTH Wolvhammer Boot Liner - Slate Size 36 ModelNumber=8337 The new LoneWolf Aero ChainguideMoisture 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)