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Hayes Prime Dyno Comp Disc BrakesDyno is a compilation of 13 years of brake design starting with the original Mag brake in 1997. It has an industry first piston and master cylinder bore design inspired by the powerful Prime brake platform. This is Hayes' most durable design to date.Total system weight is 418 grams.
- New master cylinder and bore design inspired by the Prime brake platform
- Higher flow rate and mechanical advantage than previous systems
- Crosshair disc brake adjustment system allows you to very quickly and very accurately align your calipers with a hex key set screw
- Hayes Lifetime leak-proof warranty
Hayes Prime Dyno Comp Disc Brakes
- fluid type:
- pad type:
- Vesrah semi-metallic
- rotor size:
- 400 grams