45NRTH Gravdal 650B Tubeless

Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs far added traction in icy conditions.

- Siping creates a more conforming lug for added traction
- Concave carbide studs provide traction in the iciest conditions
- Reflective strip on sidewall makes you more visible when riding in low-light conditions
- Fits most bikes with cantilever or disc brakes
- Tubeless ready
- 240 concave carbide studs