Aosekaa Premium Bike Chain Guard for 40-42T Cranksets - Essential Gear for Cyclists, with Tail Fixed, 330-430mm

Aosekaa Premium Bike Chain Guard for 40-42T Cranksets - Essential Gear for Cyclists, with Tail Fixed, 330-430mm

• 【Minimalist Design】: The bike chain guard cover is 330-430mm, designed in simple and modern style.
• 【Installation Instructions】: 1. Take out the center shaft. 2. Put it into the fixed bracket 3. Reinstall the center shaft 4.Please make sure the bracket is properly installed and do not install upside down. 5. Reinstall the chainring. 6. Reinstall the chain. 7. Install the chain cover. 8. Fix the chain cover with screws. 9. Fix the tail of chain cover. (please pre place the hole.)
• 【High Quality Material】: The bike chain cover is made of high quality material, , lightweight and long using time.
• 【Suitable For】: The bike chain guard protector is suitable for 40-42T, please confirm the size and crank set gear for sure it is suitable Note: The conjoined center shaft bike and hollow shaft bike can not be installed.
• 【Bike Chain Protector】: The bike chain guard is designed for protect your bike chain from dust, water, stone, etc.