To ensure a smoother and more reliable ride, start by positioning the guard over the chainring. Make sure it aligns properly with the t of the chainring. Once in place, fasten it securely using the provided screws or bolts. Double-check that the guard is firmly attached and does not interfere with the chain's movement. This protective measure will help prevent debris from damaging the chainring and reduce the risk of chain drops. Enjoy the enhanced performance and peace of mind that comes with a well-protected chainring. This guard is compatible with 42-t and 44-t chainrings. Features -Color:Black -Material:Resin -Size:19.90X19.90X1.50cm/7.82X7.82X0.59in -resin material: crafted from resin, this chainring guard offers exceptional durability and protection for your bike -Universal compatibility: suitable for 42t and 44t chainrings, providing a convenient and adaptable solution for mountain bikers -Enhanced protection: guards against impacts, scratches, and dirts, ensuring your chainring remains in top condition -Simple installation: easytofollow installation steps mean you can set it up quickly without needing any professional assistance -Attractive and practical: combines a modern, stylish look with functional protection, enhancing both the appearance and safety of your bike Package list: 1 x Bike Chain Guard Protector