The DID VX X-Ring Motorcycle Drive Chain is built to transfer engine power to the rear wheel efficiently and reliably. It uses a specially designed X-Ring seal and durable construction features to reduce friction, maintain internal lubrication, and withstand high loads under repeated use.Here are the key technical features and how they contribute to overall performance:X-Ring Seal with Four Contact Points: The unique X-ring profile uses four sealing surfaces to trap factory-applied lubricant inside the chain while blocking out grit and moisture, helping to extend the life of the chain by improving sealing efficiency.Ultra-Low Friction X-Ring Shape: The specially engineered X-shape minimises friction between chain components during operation, which supports smoother power delivery and reduces heat build-up, contributing to longer-lasting performance with less wear.Solid Bushes: These internally reinforced sections resist deformation under repetitive shock loading, which increases overal