BR-R9270 Rear Disc Brake Caliper Dura-Ace w/L03A Resin Pad Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... BR-R9270 Rear Disc Brake Caliper Dura-Ace w/L03A Resin Pad Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...