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RK - GB520XSO X-Ring Aluminum Quick Acceleration Chain Kit

Product Information

Price Range: $221.00 - $262.00

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Product Information

  • All 520 Aluminum Race kits feature RKâ??s premium, lightweight RX or XW-ring sealed racing chain with a gold finish
  • Kits include a premium Driven® 7075 T6511 lightweight Aluminum black hard anodized rear sprocket paired with Driven® C45 steel case hardened and quenched front sprockets
  • Kits include one-tooth-smaller-than-stock front sprocket
  • RKâ??s 520 Aluminum Race Kits combine the enhanced performance of race gearing and lightweight rear sprockets to reduce rotating mass
  • Experience quicker starts and quickest to your bikeâ??s red line in every gear without sacrificing normal ride and handling