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Shimano Disc Brake Adaptors for Post Mount Calipers - 203mm Rear IS Mount

Shimano Disc Brake Adaptors for Post Mount Calipers - 203mm Rear IS Mount

by Shimano

GTIN04524667108818
EAN4524667108818
MPNSMMAR203PS
Prices updated 18 Mar 2026

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Product Description

Interchangeable, precision engineered Shimano disc brake caliper mount adapters. Designed to mount post type disc calipers to either international standard or post type disc brake mounts on most frames and forks. Available in front or rear versions to suit most rotor sizes & suitable for most brands of post type calipers.