Mountain Bike Chainring Guard - Black Plastic Chain Wheel Cover for Cranksets & Sprockets | Durable Protection for MTB Cycling | Perfect for Trail Riding and Urban Commuting

HIGH QUALITY - Our mountain bike sprocket chain is made of high quality plastic, strong and strong, the black crank chain sleeve is dirt and wear resistant. Very light, with a simple and classic design, suitable for long-term use and to protect your bike chain.

FUNCTION - This chain guard prevents the chain from jumping out and offers good protection for the bicycle sprocket. With this chain guard you don't have to worry about oil splashing on your pants while riding your bike. Suitable for mountain bikes with 42T and 44T gear.

EASY INSTALLATION - Before use, you need to loosen the shaft screw and remove the plastic ring, then reinstall the central shaft screw, and then reinstall the central shaft screw. Put the sprocket cover on, screw the plastic screws on it, the installation is complete, easy and convenient.

WIDELY USED - The practical bicycle sprocket cover provides a safe environment for the bicycle sprocket and provides better protection for your driving. Install it on your mountain bike to extend the life.

AFTER-SALE SERVICE - Every product passed the quality inspection before leaving the factory. If there is any problem, please contact the seller first and we will actively resolve it for you! Thank you for your support and we hope you enjoy shopping.