The Bike Flywheel Guard is a must-have accessory for mountain bike enthusiasts. Designed specifically for card-type four-claw rear flywheels, this protective cover is made to be firm, ensuring that your bike's flywheel remains unuesd. Its simple installation and easy removal make it convenient for riders, while its tight fit effectively prevents mud and other debris from entering the flywheel, thus extending its lifespan. With its sleek and stylish design, this guard adds a stylish touch to your bike. Available in multiple colors, it caters to the preferences and needs of different consumers. Features -Color:Transparent -Material:Plastic -Size:16.50X16.50X1.00cm/6.48X6.48X0.39in - and dependable: Provides and dependable safeguard for the flywheel of your bicycle -Easy to install: Allows for easy and convenient installation and removal for simple use -Versatile: Specifically designed to be compatible with mountain bikes and rear flywheels with a card-type four-claw design -Secure: Ensures a secure fit to effectively prevent debris and mud from entering the flywheel -Sleek and stylish: Features a sleek and stylish design that adds a unique touch to your bike's appearance Package list: 4 x bike flywheel guards