Shimano SM-MA90-F180 P/P Brake Adapter 180mm

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- All Shimano products sold by us are guaranteed genuine, brand new and fresh stock.
- Installation available in-store (fees apply).

The Shimano SM-MA90-F180 P/P is a lightweight disc brake adapter designed for fitting a Post Mount brake caliper with a 180mm rotor on a compatible Post Mount fork or frame.
The adapter correctly repositions the brake caliper to accommodate the larger 180mm disc rotor. Its aluminium construction keeps weight low while providing a secure mounting interface for compatible Shimano disc brake systems.
This is a Post Mount to Post Mount adapter. Always confirm the existing frame or fork mount size, brake caliper mounting standard and intended rotor diameter before installation.

Model: SM-MA90-F180 P/P
Material: Aluminium
Rotor Compatibility: 180mm
Caliper Mount: Post Mount
Frame / Fork Mount: Post Mount
Mount Configuration: Post Mount to Post Mount
Weight: Approx. 12g
Colour: Black
Application: Bicycle Disc Brake Caliper / Rotor Adapter