Specialized Tire Radial Butcher 29 Attribute 2:Grid Gravity Works on all 7-to-12 speed

Works on all 7-to-12 speed road and mountain bike cassettes

Disc Pad Type Metal or Resin Disc Material Stainless Steel Hardware Yes Hub Compatibility ISO 6B

Designed from stealth rubber down and shaped with a subtle convex profile to provide you with more grip thanks to the pedals sitting in the natural arch of your foot

Long enough to cover up the pad gap

Specialized Tire Radial Butcher 29 Attribute 2:Grid Gravity Works on all 7-to-12 speedEngineered to Grip The first MTB tires to engineer the Specialized Sweet Spot Ply through casing angle for dramatically increased grip & control. The new Specialized Grid Gravity Radial tires reinvent how trail riders experience grip and compliance. By increasing the angle of orientation to the tested Sweet Spot Ply, these tires achieve groundhugging conformity that amplifies traction and comfortwithout compromising the lateral stiffness riders rely