We just purchased a huge quantity of these new U.K. made stainless steel master cylinder assemblies and are passing the savings on to you at this price why would you even attempt to rebuild that rusty old steel cylinder? Yes, this is an assembly complete with all internals ready to bolt on and bleed, not just the barrel as others sell. As used on Triumph T140 Bonneville, TR7, Tiger, T160 Trident front and rear brakes. Stock 14mm bore.
For even better front braking for Triumph front brakes, we also offer a 1/2″ (13mm) stainless steel front master cylinder performance upgrade, see recommended links
View or download the Lockheed Hydraulic Brake Equipment Service InstructionsÂ

LF Harris motorcycle spares are produced to the highest quality standards possible utilizing original Triumph tooling, dies, factory blueprints & materials combined with modern manufacturing equipment, tolerances & techniques.
The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.
























Anonymous (verified owner) –
Just hardware but fit perfectly.