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JT Sprockets Induction Hardened Black Zinc Finished 49 Tooth Rear Sprocket - JTR251.49ZBK

  • Part #:
    80769649S
  • Manufacturer Part #:
    JTR251.49ZBK

Original Price: $27.86


Closeout Price: $25.07

You Save:
$2.79 (10%)
2 on Hand

Overview of JT Sprockets Induction Hardened Black Zinc Finished 49 Tooth Rear Sprocket - JTR251.49ZBK

  • Computer-designed to achieve ultimate strength at minimum weight
  • JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
  • Every sprocket meets or exceeds the highest possible quality standards
  • Sprockets are heat-treated and beadblasted to reduce material surface tension
  • Made from C45 high carbon steel 
  • Teeth ARE heat-induction hardened to 38-50 HRC
  • JT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance
  • Lightweight front sprockets available for some applications

NOTE: When installing sprockets which differ from OEM sizes, check for proper clearances before operating.



Included Items:

(1) 49 Tooth black steel rear sprocket

No instructions

Specs for JT Sprockets Induction Hardened Black Zinc Finished 49 Tooth Rear Sprocket - JTR251.49ZBK

Finish Unfinished
Material Steel
Number of Teeth 49
Type Sprocket - Rear
Units Each
Weight 1.95 lbs

Specs for JT Sprockets Induction Hardened Black Zinc Finished 49 Tooth Rear Sprocket - JTR251.49ZBK

Finish Unfinished
Material Steel
Number of Teeth 49
Type Sprocket - Rear
Units Each
Weight 1.95 lbs

Fitment for JT Sprockets Induction Hardened Black Zinc Finished 49 Tooth Rear Sprocket - JTR251.49ZBK

See if this part fits your ride

Part 80769649S fits the following machines

Yamaha
  • 2009 Yamaha TT-R125E
  • 2008 Yamaha TT-R125E
  • 2007 Yamaha TT-R125E
  • 2006 Yamaha TT-R125E
  • 2005 Yamaha TT-R125E
  • 2008 Yamaha TT-R125L
  • 2007 Yamaha TT-R125L
  • 2006 Yamaha TT-R125L
  • 2005 Yamaha TT-R125L
  • 2015 Yamaha TT-R125LE
  • 2014 Yamaha TT-R125LE
  • 2013 Yamaha TT-R125LE
  • 2012 Yamaha TT-R125LE
  • 2011 Yamaha TT-R125LE
  • 2009 Yamaha TT-R125LE
  • 2008 Yamaha TT-R125LE
  • 2007 Yamaha TT-R125LE
  • 2006 Yamaha TT-R125LE
  • 2005 Yamaha TT-R125LE
  • 2015 Yamaha TT-R230
  • 2014 Yamaha TT-R230
  • 2013 Yamaha TT-R230
  • 2012 Yamaha TT-R230
  • 2011 Yamaha TT-R230
  • 2009 Yamaha TT-R230
  • 2008 Yamaha TT-R230
  • 2007 Yamaha TT-R230
  • 2006 Yamaha TT-R230
  • 2005 Yamaha TT-R230
  • 2009 Yamaha WR250F
  • 2008 Yamaha WR250F
  • 2007 Yamaha WR250F
  • 2001 Yamaha WR250F
  • 2000 Yamaha WR400F
  • 1999 Yamaha WR400F
  • 2009 Yamaha WR450F
  • 2008 Yamaha WR450F
  • 2007 Yamaha WR450F
  • 2018 Yamaha YZ125
  • 2017 Yamaha YZ125
  • 2016 Yamaha YZ125
  • 2015 Yamaha YZ125
  • 2014 Yamaha YZ125
  • 2013 Yamaha YZ125
  • 2012 Yamaha YZ125
  • 2011 Yamaha YZ125
  • 2010 Yamaha YZ125
  • 2009 Yamaha YZ125
  • 2008 Yamaha YZ125
  • 2007 Yamaha YZ125
  • 2006 Yamaha YZ125
  • 2005 Yamaha YZ125
  • 2004 Yamaha YZ125
  • 2003 Yamaha YZ125
  • 2002 Yamaha YZ125
  • 2018 Yamaha YZ250F
  • 2017 Yamaha YZ250F
  • 2016 Yamaha YZ250F
  • 2015 Yamaha YZ250F
  • 2014 Yamaha YZ250F
  • 2018 Yamaha YZ450FX
  • 2017 Yamaha YZ450FX
  • 2016 Yamaha YZ450FX
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Instructions and Manuals for JT Sprockets Induction Hardened Black Zinc Finished 49 Tooth Rear Sprocket - JTR251.49ZBK

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