Front and Rear S3M Belts 348mm Matched Set - Arrowmax AM-910030  [AM-910030]

Details on AM Medius S3M 348mm Belt Pair

The Arrowmax AM-910030 AM Medius Belt S3M 348MM Front + Rear (2) is supplied as two matched S3M profile belts at 348mm length for front and rear applications on 1/10 on-road and touring cars. This set serves as a direct replacement where S3M engagement is specified.

Fitting notes: route belts as per your chassis schematic, avoid twisting the belt during fitment, and set tension to the recommended slack to prevent tooth skip and premature deterioration. Check pulley alignment and make small tension adjustments while running the model slowly.

Why replace belts: installing correctly sized S3M belts restores consistent tooth engagement and can cut drivetrain backlash, helping to keep throttle and steering inputs predictable on smooth race surfaces.

For enthusiasts maintaining belt-driven 1/10 vehicles, the AM-910030 set gives two matched S3M 348mm belts to restore drivetrain timing; always verify pulley profile and route before fitting.