Metal Hydraulic Disc Brake Pad Bolts Fixing Pin Inserts Caliper Features: material, and practical. Titanium alloy material, no rust. Controllable cutting and machining, precise and smooth thread. High hardness, and extremely low wear rate. lightweight material. Specifications: Titanium Alloy Weight: 20g Size: As picture shows Color: Colorful/Gold/Silver Package Includes: 2x Latches 2x Circlip note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item.