45NRTH Gravdal 60TPI 650bx38 Studded Tire

Versatile and confidence inspiring, the 45NRTH Gravdal securely navigates through harsh winter conditions with concave carbide studs for added traction in icy conditions.

• Siping creates a more conforming lug for added traction
• 240 concave carbide aluminum 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
• 60TPI
• 45NRTH tires are designed for extreme winter cycling applications. They do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.