Generally
Rope set for rear wheel cylinder with 1″ inner diameter contains 2 piston gaskets, 2 dust covers and the control spring in the middle.
145 kr
Rope set for rear wheel cylinder with 1″ inner diameter contains 2 piston gaskets, 2 dust covers and the control spring in the middle.
Take apart the wheel cylinder and check that it is 1″ = 25.4mm inside. Clean the old pistons, hone or polish the inside of the cylinder with fine sandpaper. Wash clean with T-Spirit or thinner. If there is rust damage or cracks in the cylinder, it cannot be refurbished, in that case discard it and buy a new complete cylinder. If it is in good condition, assemble it with new gaskets that you lubricate with brake fluid.