584.10.051.051 / 04


If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!

  • High-strength steel teeth, give long service life.
  • Aluminium inner ring, to reduce unsprung weight.
  • Joined together permanently with high-strength rivets
  • At least three times longer service life than other aluminium rear sprockets
  • 50 % lighter than a conventional steel rear sprockets

Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.

2K sprockets are exclusively produced for KTM by Supersprox.

KTM 2K Rear Sprocket Orange Z515841005105104

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Available In-Store



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