Under mount rear caliper bracket for 2017 and up Yamaha R6,

this bracket is machined from 6061-T6 solid billet stock in the USA

This  bracket uses the Stock Brake caliper, the bracket is fully captive to  the swingarm, makes rear wheel changes very easy. 

Legal in WERA and CCS Super Stock Classes

It will be necessary to replace the brake line as the stock one will not be long enough

Lightech chain adjusters will require modification