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Hayes Stroker Gram Disc Brake

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Hayes Stroker Gram Disc Brake

The Stroker Trail and Carbon were already tremendously capable across a range of applications, but we knew we could make an even better brake for weight-obsessed cross-country racers and pedal-up/ pedal-down all-mountain types. The result is the Stroker Gram. What sets the Gram apart from all the other models in the Stroker family is the removal of non-structural material from the master cylinder (confirmed by finite element analysis), leaving behind a form that is as strong as it is sexy. We've also dressed up both the master cylinder and the caliper in titanium hardware, and thrown in our lightweight aluminium-backed pads. Sure, there are lighter brakes out there, but none match the Stroker Gram's combination of weight, power, modulation, serviceability, durability, and value.


  • Master Cylinder: Radial, Symm, Aluminium
  • Caliper: Two-piece; Aluminium with caliper positioning window: titanium bridge bolts
  • Pad Material: Semi metallic with aluminium backing plate
  • Lever blade: Carbon fiber with tool free reach adjust
  • Fluid: Hayes high temp, DOT 4
  • Weight: 335g (160mm rotor), 339g (140mm)

NB: Rotor and rotor hardware are NOT included.

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