Suspension systems for vehicles; shock absorbers for vehicles; suspension springs for vehicles; suspension shock absorbers for vehicles; shock absorbing springs for vehicles; bearings for vehicles; suspension systems for land vehicles; shock absorbers for land vehicles; suspension shock absorbers for land vehicles; suspension springs for land vehicles; shock absorbing springs for land vehicles; bearings for land vehicles; suspension systems for automobiles; shock absorbers for automobiles; suspension shock absorbers for automobiles; suspension springs for automobiles; shock absorbing springs for automobiles; bearings for automobiles; shock absorbers for motorcycles; bearings for motorcycles; shock absorbers; bearings for shock absorbers; mechanical elements for land vehicles; automobiles and their parts and fittings; two-wheeled motor vehicles, bicycles and their parts and fittings; parts and fittings for shock absorbers [for land vehicles]; springs [for land vehicles]