All MSR®/Regina chains are PRELOADED to increase fatigue strength and wear resistance, or PRESTRESSED to provide quick break in for minimal adjustments.
Regina Chains are the exclusive choice of extreme offroad rider Malcolm Smith because of their superior performance and incredible wear resistance
MSR® Regina chains are also the personal choice of several Team MSR® support riders
The Z-Ring Chain uses an exclusive, patented Z-shape ring that seals in the factory injected lubrication at 4 points to reduce rolling resistance
Gold outer plates with high carbon alloy pins, solid bushings, shot-peened solid rollers and plates for an unbelievable tensile strength, lower friction and higher wear resistance