Greater rigidity brings smoother handling, reduced power loss, and quicker responsePre-Stretched at the factoryVX Series replaces the Professional O-ring V Series and the Premium X-ring VM SeriesClip-Type master link includedSuperior longer life than previous VM Series Chain Size428Chain Type428 VXColor/FinishNaturalMaster Link ConnectorClipMaximum Engine Displacement (Offroad)350 ccMaximum Engine Displacement (Street)350 ccNumber of Links120Product NameDrive ChainSeal TypeX-RingTensile Strength33 kN (7420 lb)UnitsEachVendor part number4525516355254