530VX3 New drive chain "530VX3" (for 400-1100cc vehicles) Increased chain rigidity for even more nimble operation! While incorporating a good balance of the important factors required for a chain, such as rigidity, strength, and longevity, DID has further improved the "lightness of operation" that responds linearly to the rider's accelerator operation. Available in three colors: steel, silver and gold. [Feature 1] Further enhanced "nimble operation feeling! The rigidity of the chain is improved without increasing the weight by improving the assembly accuracy. DID has refined the "lightness of operation". [Feature 2] Compatible with a wide range of models! By increasing the strength of the chain, the compatible displacement has been increased. Despite its 530 size, it fits a wide range of vehicles from 400cc to 1000cc. [Feature 3] Improved X-rings for ultra-low friction and long life Equipped with D.I.D's original patented shape seal "X Ring". The bending resistance of the seal is minimized to the utmost limit, realizing long life with low friction. Stable and reliable performance.