Polyurethane bush kit
front shock absorber lower mounting - 4 piece comfort kit for a superb ride quality. Harness level: shore 65
Triumph TR4A, TR5/250, TR6
They provide excellent balance between ultimate stiffness and elasticity. These bushes are strong enough to withstand loadings but flexible enough to ensure a smooth ride. Polyurethane is an ideal material for making into suspension bushes. Its combination of high tensile strength and elasticity translates into immense durability in the toughest conditions. Polyurathane Bushes have excellent relilience, springing back in to shape effortlessly to absorb shock and prevent dirt ingress and wear. Lastly, it doesn't age or perish - rubber bushes both perish and are attacked by oils and fuels.