Description： Item Type: Brake Caliper Quantity Sold: A Set of Two Picees Bracket: with Installation Hardware: with Inlet Port Size: M10 × 1.5 OD Piston Size(mm): 45.01mm Piston Size (OD) (in): 1.77 In Brake Piston Count: 2 Piston Piston Material: Metal Bleeder Port Size: M10 × 1.5 OE Number: 3R3Z2B121CA, XR3Z2B292AA, 18-B4839, 18B4839, 18-P4839, 18P4839, 184839 OE Number: 3R3Z2B120CA, XR3Z2B292AA, 18-B4838, 18B4838, 18-P4838, 18P4838, 184838 .
