45NRTH Large Concave Carbide Aluminum Tire Studs - 100 Pack CheckoutSpec= Center Lock front/rear rear (HG 8-11sp) axle/spacing

front/rear rear (HG 8-11sp) axle/spacing (mm) 12x148 Boost hole 28h color black weight 286g

Backed by ENVE’s 5-year Factory Warranty and Incidental Damage Protection Brake Compatibility Disc Only Rim Width (External) 40

Body dimensions: 94 x 70mm

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45NRTH Large Concave Carbide Aluminum Tire Studs - 100 Pack CheckoutSpec= Center Lock front/rear rear (HG 8-11sp) axle/spacing45NRTH utilizes a two piece construction method to create a reliable and high performing bicycle tire stud with a concave carbide aluminum design. The open space and edges created by the large concave crown result in twice the surface area for increased traction and grip. Concave tip for traction durability and longevity Aluminum base to save weight Compatible with the 45NRTH stud insertion tool Large stud offers more bite than regular concave stud