Feature:
1. Wear Resistant: This bike chain retainer is made of premium nylon material, which is resistant to wear and tear and has a long service life.
2. Fixed Chain: It limits chain chatter caused by swinging the trailing arm under hard bumps, preventing or greatly reducing the chance of losing a chain.
3. Anti Break: The middle of this chain fixer is made of elastic material, which is anti break, stable in performance, and can be used with confidence.
4. High Adaptability: Can be adapted to the bike frame with the tube, suitable for any bike with traditional chain (not compatible with elevated design).
5. Easy to Install: Small and portable, no need to remove the chain, easy to install, no adverse effect on the shifting system.

Specification:
Item Type: Bike Chain Retainer
Material: Nylon
Gross Weight: 29g / 1.0oz
Color: Black

Package List:
1 x Retainer
3 x Strap
1 x Accessory