TRP FF-1/FR-1 Disc Brake Adapter for FM on PM Front/Rear 140 mm

Adapter for mounting post mount brake calipers on flat mount fork/frame.Models: frontFrame/Fork Mount: flat mount Caliper Mount: PM Increased Height: 0 mm Front Rotor Size: 140 mm (with 5" brake mount) Adapter Material: aluminium Bolt Material: steel (CroM