REGINA CHAIN 520ZRE GB 120C+RS+RH 135ZRE/1008 Distribution chest and back guarantees a

chest and back guarantees a high level of safety

Tunable to power needs and rider preference with interchangeable spring combinations to match engine build while minimizing lever force

The polished the finish Perfectly suited to the Cruiser style and lifts the overall impression on your XVS 650

Predrilled holes in bases allow mounting to a variety of arms and cradles

REGINA CHAIN 520ZRE GB 120C+RS+RH 135ZRE/1008 Distribution chest and back guarantees aHigh Performance Zr Chains with Patented Z44 Seal Z Ring Sections, Z Ring Flexes When Assembled, Creating A Spring Effect That Guarantees Seal Will Not Diminish Over Time, Z Ring Section Also Provides Enhanced Chain Fleel Flexibility and rollers and shot peened plates, pins and rollers, pre stretched to enhance performance, clip type and grated type links included