choose the SRAM GXP option

Spindle material - forged scm 435 chromoly steel

Double BeadNip locks the tyre into the bead seat

Features :

Prevents grips from rotating on the bar during hard use

Wheels Manufacturing CNC Dropout Derailleur Hanger - 038 Do Not Ship Internationally choose the SRAM GXP optionWhile most derailleur hangers on bikes are cast from low quality alloy, the Wheels Manufacturing hangers are machined from billet 6061 aluminium. This means they are significantly tougher, and typically fit better too. Wheels Manufacturing makes hangers for almost all models. Features: CNC machined 6061 aluminium. Black anodised finish.