The timing chain transmits rotation from the crankshaft to the camshaft and keeps the valves synchronized with the piston stroke. Fits 125–150 cc 4-stroke scooters. Brand: SEE.
The chain stretches over time: noise around the head increases, the timing goes off, and once worn a link can jump over a sprocket tooth. It is customary to replace it together with the tensioner and the damper, and to check the sprockets for wear. Not sure whether the part will fit? Call the store and we will help you choose for your model.
