Tektro Disc Brake Adaptor - Front Post Mount 180mm Compatible 203mm Rotor Weight-1815g }Ritchey Break-Away Downtube Hinge Clamp:

}Ritchey Break-Away Downtube Hinge Clamp: 34

} Single-sided locking grip with a helix core that distributes clamping force over the entire length of the grip

440C stainless steel bearings with a dual lip seal and marine grease offer durability and corrosion resistance

CroMoly tubing flat crown brazed construction

} To convert 6 bolt rotors to center lock

Tektro Disc Brake Adaptor - Front Post Mount 180mm Compatible 203mm Rotor Weight-1815g }Ritchey Break-Away Downtube Hinge Clamp:Tektro Disc Brake Adaptor Front Post Mount 180mm Compatible with 203mm Rotor. Tektro Disc Brake Adaptors TECH SPECS Brake Caliper Type Post Mount Mount Rotor Size 180 Post 203 Rotor