Lets you use 140mm Disc Brake Rotors with our 120mm Designed Disc Adaptors for the Chase ACT and RSP 4.0 frames, and 2020 Chase Element Complete Bikes

Designed to increase your Disc brake rotor size by 20mm.
Suitable only with Post Mount Calipers or MTB Post Mount forks.
Kit includes 20mm Post Mount adapter, bolts, and washers.
Black with Laser etched logos