Features: The old spring is difficult to brake. You should replace it after a period of use to ensure that the brake tool can be used smoothly! Features: One-piece stamping, fine workmanship and stable force, smooth lines, smooth and smooth appearance. Type:disc brake spring Color:silver Size:22.6mm*18.6mm Material:steel surface chrome plated Package includes:2pcs disc brake spring Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.