Looking to get better performance out of your Norton's front (8") brake? If so, this "performance stiffening kit" is the ticket. Comes with everything as shown to work with Norton Commando TLS front brakes as well as earlier models such as the Norton Atlas, Dominator, P11 and others - also suitable for Royal Enfield Interceptor models from 1969-1970. Please refer to your parts book for proper fitment