Keenso M6 Disc Brake Washer, Bolts Spacer MTB Bike Convex Concave Washers Rings Mountain Concave‑Convex

【Concave‑convex Design】 M6 disc brake washer adopts oblique concave-convex design, high fit, stable structure, strong fastening force and high stability, which is reflected in the process of high-intensity riding. Easy to use and install, will keep your discs stable and secure in their place 【PVD Vacuum Coating】 The concave‑convex pad of the gasket is colored by PVD vacuum coating, and a coating composed of TIN, TIALCN and other compounds is formed on the of the gasket, which strengthens the hardness and makes the gasket beautiful and not easy to fade 【Used for】This concave‑convex spacer is suitable for M6 disc brake calipers, titanium alloy materials, high strength, light weight, good performance, good mechanical properties, toughness and corrosion resistance. This screw is specially designed for bicycle,for brake caliper 【Lightweight Titanium】M6 disc brake washer adopts lightweight and weight reduction. The density of titanium is very low, but the hardness is high and the strength is higher. Ultra-light, professional design that fits your bike perfectly 【Strong Stability High Strength】 This bike disc brake caliper spacer use titanium alloy material, high strength, PVD coating coloring, fine workmanship, new structure, high strength, and strong stability, high intensity and durable, rust resistance