Product Description Adapter for mounting post mount brake calipers on flat mount fork/frame. Models:Front: Frame/Fork Mount:flat mountCaliper Mount:PMIncreased Height:+ 0 mmFront Rotor Size:160 mm (with 6" brake mount)Adapter Material:aluminiumBolt Material:steel (CroMo)Manufacturer Designation:FF-2 Rear: Frame/Fork Mount:flat mountCaliper Mount:PMIncreased Height:+ 0 mmRear Rotor Size:160 mm (with 6" brake mount)Adapter Material:aluminiumBolt Material:steel (CroMo)Manufacturer Designation:FR-2Contents:1 x TRP disc brake adapter, front or rear wheelincl. bolts Manufacturer: TRP Cycling Components 688 W. Amidan Dr. Ogden UT 84404 USA info@trpcycling.com Distributor: MERIDA & CENTURION Germany GmbH Blumenstraße 49-51 71106 Magstadt Germany vertrieb@merida-centurion.com