1. Simple installation, curved design, more suitable for bicycles 2. Wear-resistant rubber, aluminum alloy material, will not damage the tire, brake sensitive, long service life 3. All-weather use, v-shaped sand guide groove to prevent damage to the rim by sand, mud, stones, etc. 4. The drainage design of the diversion groove enhances the ability to adapt to rain and snow weather conditions 5. The details are reflected, with left and right signs, easy to distinguish 6. Material: nitrile and nitrile rubber 7. Size: 8x6x1.5cm 8. Weight: about 64g/pair
