D.I.D. VX X-Ring Chain Gold & Black 520-120 Betamotor 350 Jonathan 2001 - 2002

D.I.D.

In developing the Pro-Street VX Series, D.I.D focused on improving chain \u201CRigidity\u201D. Traditionally, \u201CTensile Strength\u201D has been used to measure the strength of a chain. But Tensile Strength is only a laboratory measurement of a chain\u2019s \u201Cbreaking point\u201D. Rigidity increases a chain's ability to withstand forces that occur in a rider\u2019s real world experience. Rigidity increases power transfer from the engine to the ground and greater resistance to stretching under load. This translates into smooth handling and quicker response time. To maximize performance, ZVM-X chains have D.I.D\u2019s race proven low friction X-Rings. D.I.D\u2019s PRO-Street VX Series Chains are a perfect match for your dual sport, sport bike or sport touring bike.\n Half the Power Loss \n(Compared with Normal O-Ring)\nD.I.D\u2019s PATENTED X-Ring construction reduces friction by twisting between the side plates instead of being squashed. Normal O-Rings and other maker.