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Beta Hardcore Kit: RK Super Premium Chain (XW-Ring)

DDC Racing

  • $ 245.00


Beta Hardcore Kit: Recommended by DDC Racing for anyone who has an epic riding problem!

COMPLETE COMBO KIT: SPROCKETS, CHAIN & SPROCKET BOLTS!

Everything you need in one easy step, and the best part is: YOU SAVE HUGE!

Our Combo Kit includes:

  • 1 OEM Beta Front Sprocket (Made by KTM)

  • 1 DDC Racing Beta Rear Sprocket

  • 1 RK Premium XW-Ring Chain. (120 link, w/ clip on master-link) Please select chain color from drop-down above

  • 1 Sprocket Bolt Kit by Bolt Motorcycle Hardware
Our rear sprockets fit: Beta
  • (2013-current) 250RR, 300RR, 350RR, 400RR, 450RR, 498RR
  • (2015-current) 390RR, 390RS, 430RR, 430RS, 480RR
  • *Note: We also currently have 48, 49, and 50 tooth rears available for: (2005-2012) All RR & RS models and (2013) RS models. Please choose our part number OEB1 from the drop-down gearing menu above.

    • RK's Premier 520EXW Chain(120 Link)

                      Pin Length: 20.8mm

                      Tensile Strength: 7,700 ft/lbs

                      Engine Displacement: Recommend for use on bikes up to 750cc (off-road)

                      Seal Type: XW-ring

      The EXW  is recommend for extreme ATV & Off-Road use. The majority of the riders who use this chain ride or race harsh conditions. This chain features RK's exclusive XW-ring seals that provide three lubrication pools. This technology helps reduce wear and fatigue caused by extreme heat and abrasive conditions while racing off-road. This chain is used by numerous professional off-road races including Robby Bell and Destry Abbott. This chain is for the rider that is looking to receive the longest life possible from their drive. Paring this chain with you DDC Sprocket is money well spent!


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