RK 520XRE XW Seal Ring Gold Chain 520 Pitch x 120 Links for KTM Duke 390

Used by Bradley Cox of BAS World KTM Race Team

RK 520XRE is designed with cutting edge technology from various international on-road & off-road racing, realizing Racing Performance, High Durability and Lightweight providing quick and smooth acceleration. RK 520XRE can be used for both on-road and off-road

RK XRE chains features RK`s only technology of XW-Ring, which has two lubrication pools and three contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. The durability has been dramatically improved from XSO series.

RK 525XRE and 530XRE are designed with the concept of “From the Circuit to the Street”, not only suitable for general Street Riding, but also realizing Racing Performance, High Durability and Lightweight developed with FIM Endurance World Championship (EWC) champion teams.

Features:

• Proprietary 520XRE XW SEAL RING CHAIN
• Tensile strength: 36.5kN
• Application : 250cc / 800cc
  
• Includes clip/rivet type master links
• Weight : 1.56Kg/100L

Main Point:

• For Street Riding & Touring
• XW seal ring
• Street Use minimum 15 000 km
• Racing Performance
• Light weight, high strength and durability.
• Developed with Yoshimura SERT, Yamaha YART, SRC Kawasaki
• 520 off road usage developed with KTM satellite team at Dakar rally race
  

This is a universal fit part; it may or may not fit without modification.

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