Hayes Post Frame Or Fork To Post Caliper Brake Mount - 23mm Increase eBay 8mm bar clamp diameter

8mm bar clamp diameter

5 and 6mm hexes

Reduces the impact energy associated with concussions by up to 30%

Axle not included

Hayes Post Frame Or Fork To Post Caliper Brake Mount - 23mm Increase eBay 8mm bar clamp diameterThese adaptors are designed to work with Post style brake mounts on frames or forks when running Hayes Dominion brake calipers. Who's this item for: If you are running Hayes Dominion brakes you will need to use these adaptors as ones made by other brands won't provide enough clearance for the calipers. Options: 20mm increase: 180mm rotor on 160mm post mounts or 200mm rotor on 180mm post mounts. 23mm increase: 203mm rotor on 180mm post mounts. 43mm