Steel Rear Sprocket

• Product Details

  Sunstar is the largest O.E.M. supplier of sprockets and brake rotors in the world. In fact, your motorcycle probably came from the factory with a Sunstar sprocket. Need a reason to choose Sunstar? Every Sunstar product is imbued with superior quality, uses an exclusive heat-treatment and quenching process, is based on advanced research and design, and is sold at an added value price.

  • Manufactured using only the highest quality 1045 high-carbon steel.
  • Exclusive heat treatment for added strength and wear resistance.
  • Most are zinc plated and have a baked-on durable paint process for corrosion resistance.
  • The strongest, longest lasting steel replacement sprocket available.

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  420 / 37T	2-100837
  420 / 44T	2-143244
  420 / 48T	2-142348
  520 / 22T	2-301422
  520 / 30T	2-334130
  520 / 32T	2-312332
  520 / 36T	2-334136
  520 / 39T	2-312939, 2-345939
  520 / 41T	2-367941
  520 / 42T	2-367942, 2-354742
  520 / 43T	2-367943
  520 / 48T	2-367948, 2-368548
  520 / 49T	2-368549
  525 / 40T	CL77-2-435040
  530 / 42T	CL77-2-522642, CL77-2-550142

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