LOSI PROMOTO-MX 32T Drive Sprocket and 68 Chain for Tuning MX6832S by GPM  [MX6832S]

32 Tooth Sprocket and 68-Link Chain Kit

This replacement drivetrain set fits LOSI PROMOTO-MX motorcycles and is catalogued as MX6832S. It pairs a 32T medium carbon steel hub sprocket with a 68 roller chain made in manganese steel, offering a robust option for replacing worn final drive components or adjusting gearing on 1/4 scale dirt bike RTRs.

The kit is designed for the standard spur-and-chain layout on PROMOTO-MX models. Mount the hub sprocket to the hub location and run the 68 chain over the sprocket and counter gear while checking alignment and chain run. Standard adjustments are setting the correct chain tension and ensuring each tooth engages properly; use appropriate RC tools and retainers for secure assembly.

Care notes: inspect for wear after several runs, apply a light lubricant suitable for RC chains, and verify fastener torque regularly. The kit is supplied as a direct replacement and tuning choice rather than an assurance of improved performance.

Choose the GPM MX6832S set when changing worn sprockets or tuning final drive on PROMOTO-MX bikes, and always verify fitment to the compatible models shown before fitting.