Disc Brake Adaptro R160D/D

Shimano SM-MA-R160D/D Flat-Mount Adapter for Rear 160mm Rotor
The Shimano SM-MA-R160D/D Adapter allows the installation of Shimano Flat-Mount caliper and frames with Flat-Mount 140 mm direct style in conjunction with 160 mm rotors.
Product features - Shimano SM-MA-R160D/D
Frame type: Flatmount 140mm
Caliper type: Flatmount
Rotor diameter: 160mm
Compatibility
BR-RS305
BR-RS405
BR-RS505
BR-RS805
BR-U5000
BR-R9170
BR-R8070
Material
Adapter: Aluminium
Screws: Steel