1. Material: PP5 thermoplastic resin
2. Suitable for road bike and mountain bike
3. Not easy to corrode, better durability, out riding without fear of rainy days
4. Good overall toughness, high folding resistance, not easy to break
5. Can be folded up height, random pulling and twisting
6. Simple installation, easy to use
7. Size: long 53 x 6cm; short 39 x 10cm
8. Weight: long 30g; short 33g