Shimano SM-MA-F203P/PM Disc Brake Caliper Adapter Fixing Bolt Description:

The Shimano SM-MA-F203P/PM Disc Brake Caliper Adapter Fixing Bolts are designed to work with the SM-MA-F203P/PM adaptor to space out a 74mm post style disc brake caliper from the post mounting position on the rear triangle of a bicycle frame to allow the brake caliper to clear a 203mm rotor.

Features:

• Bolts are sold individually, and they include hardware to ensure security and caliper clearance over rotor
• SM-MA-F203P/PM Disc Brake Caliper Adapter sold separately

This product is expected to become available for purchase on Saturday, February 21, 2026