The DID VX2 X-Ring Gold Motorcycle Drive Chain is designed for transferring engine power to the rear wheel while maintaining durability and reliability under consistent use. It uses DID s patented X-Ring technology to reduce friction and wear, helping you maintain consistent performance and chain life over long distances.Here are the key technical features and how they contribute to performance and durability:DID Patented X-Ring Sealing: The specially shaped X-Ring design forms four sealing points and traps lubrication inside the chain while keeping dirt and debris out, which reduces friction and significantly extends the chain s lifespan under varied riding conditions.Factory Pre-Lubrication: The chain is lubricated during assembly using high-performance lubricant that adheres to the inner surfaces of the components, which minimises internal friction from the start and helps maintain consistent power transfer without frequent maintenance intervals.ZJ Rivet-Type Link: This rivet-style