Jagwire pro quick fit adaptor kit sramdesigned to work seamlessly with jagwires mountain pro hydraulic hose the jagwire quick fit adapters are the perfect way to enhance braking performance and durability each adapter kit contains all the components required to connect jagwire mountain pro hydraulic hoses to many sram brakes the kits include enough hardware for one brake features compatible with sram guide rsc rs r db5 avid elixir r cr cr mag 5 7 9 xo xx 2012 xx world cup