Shimano Rear Flat Mount Disc Brake Adapter 160mm Rotor for Road Gravel Bikes

Product Description
The Shimano SM-MA-R160D/D is a genuine flat-mount brake adapter designed to position a compatible rear flat-mount caliper for use with a 160mm rotor on frames based around a 140mm rear flat-mount configuration.

Its lightweight aluminum construction provides a clean, factory-style solution for increasing rear rotor size while maintaining proper caliper alignment.

Mounting hardware is included.

Key Features

• Genuine Shimano disc brake adapter
• Converts applicable rear flat-mount setups to a 160mm rotor
• +20mm flat-mount configuration
• Durable lightweight aluminum construction
• Designed for standard flat-mount brake calipers
• Includes mounting hardware
• Suitable for compatible road and gravel brake systems

Specifications

• Brand: Shimano
• Model: SM-MA-R160D/D
• MPN: ISMMAR160DDB
• Product Type: Disc Brake Adapter
• Position: Rear
• Caliper Type: Flat Mount
• Frame Mount: Flat Mount
• Rotor Size: 160mm
• Adapter Configuration: +20mm
• Material: Aluminum
• Color: Black

Compatibility
Designed for compatible rear flat-mount frames and flat-mount brake calipers when using a 160mm rotor on a frame mounting configuration intended for a 140mm rotor.

Common applications include compatible:

• Road bikes
• Gravel bikes
• Cyclocross bikes
• All-road bikes

This is a rear adapter. For Shimano front flat-mount applications using a 160mm rotor, the appropriate adapter is typically the SM-MA-F160P/D.

Confirm frame mount type, caliper type, rotor diameter, and required mounting hardware before ordering.

Included

• Shimano SM-MA-R160D/D adapter
• Mounting hardware

Condition

• New