Concave Carbide Aluminum Studs (Pack of 300) Thule Pulling back on the cage

Pulling back on the cage releases the lock and allows the blade to pivot smoothly closed

Chrome-plated steel wheels

This keeps you comfortable on more demanding ascents

SI-37680-9001

Concave Carbide Aluminum Studs (Pack of 300) Thule Pulling back on the cage45NRTH utilizes a two piece construction method to create a reliable and high performing bicycle tire stud, featuring a concave carbide aluminum design. The super sized concave crown creates open space and inside edges of the bowl, resulting in twice the surface area for increased traction and grip. Concave tip for durability and longevity Aluminum base to save weight Compatible with the 45NRTH stud insertion tool Compatible with all studdable 45NRTH