Air BikeDisc Brake Post Mount toIS Mount Adapters for 180mm Front or 160mm Rear Rotors

Suitable for all disc brake calipers including Shimano, Avid, Formula, Hayes & Promax
If your bike is running PM “Post Mount” to IS Mounting Bracketsthese will be suitable for all your needs.

Gain extra stopping power and better heat dissipation Brake pads last longer.
Post Mount toIS Adaptors come with 2 fixing bolts and are at 74mm and 51mm center’s