Shimano Flat-Mount Road Disc Caliper Fixing Bolt C (25mm Thick Chainstay) - Y8N208020
Shimano Flat-Mount Road Disc Caliper Fixing Bolt C (25mm Thick Chainstay) - Y8N208020, This listing is for a single Shimano mounting bolt for flat-mount disc brake calipers. Features: Attaches rear mounting plate to frame, 25mm thick chainstay Required bolt is determined by chainstay thickness, not actual bolt length