Parts for bicycles, unicycles and motorcycles, namely, suspension components comprising metallic members adapted to transfer dynamic loads from a bicycle frame to shock absorbers, brake levers, brakes, crowns comprising metallic members adapted to connect shock absorbers to a bicycle frame, handle bar ends, forks, fork joints,frames, frame joints, sprocket wheels, sprocket wheel guards, pedals,seatposts comprising metallic members to attatch seats to frames, cranks chain guides comprising met...