Aluminum 60T Rear Sprocket FOR RAWRR MANTIS X

These sprockets require a longer 420 chain. You can add a few links to your existing chain but it is always recommended to install a new chain when new sprockets are installed. The length of chain needed depends on what size sprocket you are using. 

Stock 48T Sprocket = 106L Chain

52T Sprocket = 108L Chain

54T Sprocket = 110L Chain

56T Sprocket = 112L Chain

58T Sprocket = 112L Chain

60T Sprocket = 114L Chain