RK's XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high-speed abrasion and prevent dirt and debris from penetrating the inner rollers / bushings of the chain. XRE series chains are available in 520, 525 and 530 pitch. XRE's features create a perfect balance between high tensile strength and light weight while maximizing wearlife.

Tensile strength: 9,400 pounds.
Max cc racing: 1000cc street and off-road.
Max horsepower: 200 HP.
Weight: 3.97 pounds per 100 links.
Max chain width: 22.5 mm.
Masterlink included: Rivet.

RK 525 XRE XW-Ring High Performance Chain - Gold, 120 Links GB525XRE-120

RK's XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high-speed abrasion and prevent dirt and debris from penetrating the inner rollers / bushings of the chain. XRE series chains are available in 520, 525 and 530 pitch. XRE's features create a perfect balance between high tensile strength and light weight while maximizing wearlife.

  • Tensile strength: 9,400 pounds.
  • Max cc racing: 1000cc street and off-road.
  • Max horsepower: 200 HP.
  • Weight: 3.97 pounds per 100 links.
  • Max chain width: 22.5 mm.
  • Masterlink included: Rivet.

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