Brake Line Adapter Fittings

47 products

Brake line adapter fittings from Goodridge, TRW, and MCS — the threaded couplings that turn a box of stainless-braided hose ends into a working hydraulic system. Sportster, Dyna, Softail, and Touring fitments alongside universals for custom builds. Useful when converting to braided lines, fitting ape hangers that need extended hose, or running a non-stock master cylinder. Get the adapter geometry right and the hose sits relaxed; get it wrong and you'll see strain at the caliper end.