RK Chain GB520EXW-100 520 Series Gold XW-Ring Chain 100 Link

The RK GB520EXW is RK's premium quality 520 XW-Ring chain engineered for extreme performance in off-road and ATV racing applications. Designed to withstand the torturous rigors of off-road ATV racing, this 100-link chain delivers professional-grade durability and performance.

Advanced XW-Ring Technology:

• Made of an advanced Nitrile Butadiene composite and features three contact lips and two convex outer stabilizers
• Three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant
• Provides the user with a 50% longer wear life than basic o-ring chains
• Triple barrier to further seal the lubrication but also prevent debris to enter the chain

Performance Specifications:

• Maximum tensile strength: 8500 pounds per foot
• Rated for up to 750cc applications including dirt racing
• Special heat treatment improves Thermal Fatigue Resistance
• 520 pitch, 100 links
• Includes clip-type master link connector
• Gold finish for added corrosion resistance

Inspired by the famous Paris-to-Dakar and Baja 1000 championship XW-ring chains, this chain is built for riders who demand maximum performance from their machines. The advanced seal design provides superior efficiency with no o-ring drag, making it ideal for high-speed, high-performance applications.