Vortex Rear Sprocket 42 Tooth Black & Silver 525 Chain Ninja H2 (15-20) and Ninja H2 SX / SE / SE+ (18-20)

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Quantity Available: 4
  • 42-tooth / 525 pitch
  • Improves performance by reducing the drive system's rotating mass
  • Lightweight 7075 T6 aerospace aluminum
  • Black and silver finish
  • Precision CNC machined individually for tightest tolerances
  • Ideal tooth design for perfected chain hold and release
  • This sprocket is for use with a 525 chain
  • Stock Ninja H2 gearing is 18/44

Based in the USA, Vortex has been manufacturing top quality racing components since 1995. Owned and operated by motorcycle racers, they focus on absolute quality. Each of their race components are made to the tightest tolerances with the best quality materials for the application. Vortex tests on the track with direct feedback from top professional race teams worldwide.