REGINA 525 ZRP - Chain - 120 Links 137ZRP/00F

Chain wear is one of the fastest-draining expenses in high-performance riding, but the REGINA 525 ZRP eliminates that problem with Z44 sealing technology that cuts friction in half compared to standard O-ring designs. You'll experience dramatically extended service life, consistent power delivery, and reduced maintenance intervals—all while maintaining the reliability your bike demands whether you're pushing street limits or hitting the track.

The Z-ring design keeps critical pin and bushing surfaces constantly lubricated with high-temperature grease, preventing the premature wear that sidelines lesser chains. Combined with high-carbon alloy pins, thicker outer plates, and quad-riveted construction, this chain delivers the tensile strength and durability that serious riders expect.

• 525 pitch, 120 links
• Z44 sealing rings
• 50% friction reduction
• High-carbon alloy pins
• Thicker outer plates
• Quad-rivet construction
• High-temperature grease sealed
• Gold color finish
• Street and superbike compatible
• Fits bikes up to 1,300cc
• Rivet-type master link
• MPN: 137ZRP/00F