Brake Adapter

Shimano SM-MA-F180P/P2 Adapter

Post-mount to post-mount +20mm (160→180mm), front or rear

What this fits

Frame / fork mount
Post Mount
must match your bike
Rotor size
160 Post | 180 Rotor
must match your bike

Intended for mtb, gravel builds.

Manufacturer specifications

Brake Caliper Type
Post Mount
Mount | Rotor Size
160 Post | 180 Rotor

Specifications recorded from the retailer product listing.

Where to buy

We don't have a retailer link for this part yet. Any bike shop can order it — take the exact name from this page so you get the right version.

Compatibility guides

Common questions

Other brake adapters

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