Features: 1.Fit to the frame, durable and stable: Firmly fit, smoothly polished, reduce wear on the frame 2.Anodizing process, not easy to rust: Anodizing process, enhance corrosion resistance, feel comfortable, not easy to scratch 3.Lightweight riding: small and light, no burdens on riding 4.Plastic material, hard and wear-resistant: material, high hardness, light weight, durable wear 5.One-pieces molding, smooth curve: One-pieces molding production, effectively reducing wear, smooth edging, not easy to scratch the paint surface of the water cup Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: 1.Name: Bicycle bottle cage 2.ModelR-30 3.Weight30g 4.Scope: bicycles that use all bottle cage screw holes 5.Material: Polycarbona polycarbonate + glass fiber 6.Features: Polycarbonate custom material, has excellent strength and toughness, ductility, dimensional stability and scratch resistance includes: 1x Water Bottle Cage