SRAM HS2 Disc Brake Rotor - 180mm Center Lock Rounded Silver/Black Model=BB5 Mountain Disc Brake You will need chainring to

You will need chainring to chainstay clearance for a chainring two teeth bigger than the elliptical chainring (max diameter is that of a chainring two teeth bigger)

That is why these products carry the "Bio" label

The Palmskin grip is designed for riders who like a softer supple feel and prefer not to use gloves

Dual head nozzle compatible with Presta and Schrader valves and 1x neoprene sleeve to help avoid freeze burn

Stainless steel wear plate guards against the damage caused by footwear friction while adding additional impact protection

SRAM HS2 Disc Brake Rotor - 180mm Center Lock Rounded Silver/Black Model=BB5 Mountain Disc Brake You will need chainring toThe SRAM HS2 Rotor is a mountain bike specific rotor designed to improve brake performance while reducing noise and increasing heat dissipation. It features a brake track pattern for increased pad traction and recessed spokes with thermal dissipating paint the HS2 is a more powerful quieter rotor with best in class heat management. Thicker 2mm disc brake rotor features spokes coated in thermal dissipating paint for superior heat management MTB