RK Gold Ultra-HD XW-Ring Motorcycle Bike Chain 525 ZXW 100 Links with Rivet Link

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RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufactures. With over 40 years of supply to the largest manufactures including Honda, Suzuki, Yamaha, Kawasaki and Triumph, RK has years of experience which it utilises to ensure every chain it produces exceeds all expectations. RK also remains the first choice for many race teams from Moto GP, Motocross and Rally, it's superior quality gives their competitors the edge. Maximise your motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...

The 525 ZXW features RK's XW-Ring technology, developed in response to the rigorous demands of the Paris Dakar Rally, providing the ultimate level of sealing performance. With 6 points of contact to the chain and 2 lubricant reservoirs the XW-Ring provides a triple barrier between your chain and the elements. This ensures that your chain has the maximum life possible whilst requiring minimal maintenance. The XW-Ring technology is combined with RK's premium quality chain, made from Carbon Alloy Steel and cold forged for extreme durability and strength. This combination creates RK's flagship model of chain, the ZXW, it is the strongest, long-lasting chain in the range. The ZXW has the highest tensile strength and rigidity of any RK chain providing instant response acceleration for the maximum amount of time.


  • Gold & Black finish
  • OEM for all major Japanese manufacturers
  • RK's XW-Ring technology
  • RK's premium quality chain
  • Highest tensile strength in the range
  • Longest service life of all RK chain
  • Minimal maintenance
  • Suitable for the latest generation of extreme superbikes
  • RK's flagship chain
Manufacturer Model Year
Ducati 1000 Monster i.e. 2003-2005
Ducati 1000 Paul Smart Limited Edition 2006
Ducati 1000 S Monster i.e. 2004-2005
Ducati 1000 Sport Biposto 2007-2008
Ducati 1000 Sport Monoposto (Japan Only) 2007
Ducati 1000 Sport S 2007-2009
Ducati 1000 Sport 2006
Ducati 1000 Sportclassic GT Touring 2009
Ducati 1000 Sportclassic GT 2007-2010
Ducati 916 Monster S4 2001-2003
Suzuki TM250 J/K/L/M - USA 1972-1975
Triumph 1200 Bonneville T120 Black 2016
Triumph 1200 Bonneville T120 2016
Triumph 1200 Thruxton R 2016
Triumph 1200 Thruxton 2016

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