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Sunstar 50 Tooth Rear Sprocket - 2-139050

  • Part #: 80667750S
  • Manufacturer Part #: 2-139050

MSRP Price: $33.95

Our Price: $32.99

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Overview of Sunstar 50 Tooth Rear Sprocket - 2-139050

  • High-quality, all-steel sprockets meet the demands of today?s highest horsepower machines
  • They also receive a parkerizing surface treatment for rust and corrosion resistance
  • Sunstar steel rear sprockets are manufactured from the highest quality 1045 high-carbon steel and most are heat treated for added strength and wear resistance; most are zinc plated and some have baked-on durable paint for corrosion resistance
  • Computer-designed weight-reduction holes are included where possible


  • Any time you use other than the standard front/rear sprocket sizes, clearance must be checked

Specs for Sunstar 50 Tooth Rear Sprocket - 2-139050

Chain Size 420
No. of Teeth 50
Position Rear
Type Sprocket - Steel
Type - Sprocket/Pulley Sprocket - Rear
Units Each
Weight 1.50 lbs

Specs for Sunstar 50 Tooth Rear Sprocket - 2-139050

Chain Size 420
No. of Teeth 50
Position Rear
Type Sprocket - Steel
Type - Sprocket/Pulley Sprocket - Rear
Units Each
Weight 1.50 lbs

Fitment for Sunstar 50 Tooth Rear Sprocket - 2-139050

See if this part fits your ride

Part 80667750S fits the following machines

KTM
  • 2016 KTM 65 SX
  • 2015 KTM 65 SX
  • 2014 KTM 65 SX
  • 2013 KTM 65 SX
  • 2012 KTM 65 SX
  • 2011 KTM 65 SX
  • 2010 KTM 65 SX
  • 2009 KTM 65 SX
  • 2008 KTM 65 SX
  • 2007 KTM 65 SX
  • 2006 KTM 65 SX
  • 2005 KTM 65 SX
  • 2004 KTM 65 SX
  • 2003 KTM 65 SX
  • 2002 KTM 65 SX
  • 2001 KTM 65 SX
  • 2000 KTM 65 SX
  • 1999 KTM 65 SX
  • 1998 KTM 65 SX
  • 2009 KTM 65 XC
  • 2008 KTM 65 XC
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Instructions and Manuals for Sunstar 50 Tooth Rear Sprocket - 2-139050

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