looking for a site or someone to point me in the direction to where i can find the adapter for a rear handbrake for my ktm ive got the hand brake and line off my cbr i just need the adapter I believe its called the junction valve

 

what does the inlet to your rear master cylinder look like? its either a bolt bolting a tube on, or a c-clip that holds the tube in. i just ordered a valve from GPtech try giving them a call