45NRTH Concave Carbide Aluminum Studs

45NRTH 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.

Features:

• Concave tip for durability and longevity
• Aluminum base to save weight
• Compatible with the 45NRTH stud insertion tool
• Compatible with all studdable 45NRTH tires
• Large stud offers more bite than regular concave stud and less rolling resistance than XL stud

Note: 45NRTH tires for extreme winter cycling applications. It is not recommended 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.