Product information "Drive belt Shineray 200 ST-9"
Full Acceleration and Reliability! – Drive Belt for Shineray 200 ST-9 (743 x 20 x 30)
High-Performance CVT Belt – Optimal power transmission
Transfer your engine's power to the ground without loss! This Drive Belt (size 743-20-30) is a high-quality wear part specifically designed for Continuously Variable Transmissions (CVT). Made with fiber-reinforced materials, this belt offers high thermal stability and excellent grip on the variator pulleys. This minimizes slip, reduces heat buildup in the transmission case, and ensures smooth acceleration for both daily use and off-road riding.
Technical Specifications & Details
Component: Drive Belt / V-Belt (CVT)
Dimensions: 743 mm (Length) x 20 mm (Width) x 30° (Angle)
Material: High-strength rubber compound with aramid/fabric reinforcement
Compatibility:
Shineray: 200 ST-9
Scooters: Many 125cc/150cc models with long engine cases (GY6 125/150 engines)
Universal: Numerous Chinese quads and scooters with matching belt sizes.
Benefit: Long service life and consistent performance even under heavy loads.
Visual Compatibility: Before installation, perform a visual check. Compare the dimensions printed on your old belt (743 20 30) with the new part. Minor differences in measured length on used belts are normal due to stretching.
Direction of Rotation: Pay attention to the direction arrows on the belt during installation. If no arrows are present, install the belt so that the printed text is readable from the outside.
Cleaning: Thoroughly clean the surfaces of the variator and the rear pulley unit with brake cleaner before installation to remove grease and rubber residue.
Wear Inspection: When replacing the belt, also check the variator rollers for flat spots and the sliders for play. A failed belt is often a sign of overheated or worn transmission components.
Break-in Period: Give the new belt a break-in period of approx. 30–50 km at moderate speeds to allow the flanks to seat perfectly into the pulleys
