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JT 51 Tooth Rear Aluminum Sprocket - JTA251.51

  • Part #: 80534551A
  • Manufacturer Part #: JTA251.51

MSRP Price: $47.95

Our Price: $45.99

You Save:
$1.96 (4%)

Overview of JT 51 Tooth Rear Aluminum Sprocket - JTA251.51

  • Maximum strength sprockets at minimum weigh
  • Each sprocket is heat-treated and finished by hand
  • Each sprocket is sandblasted to reduce surface tension
  • Rear sprockets are anodized to a beautiful satin-silk finish
  • Meet or exceed the highest-quality compound standards set by the motorcycle industry

NOTE: Anytime you use other than the standard front/rear sprocket sizes, clearance must be checked. When converting to a smaller chain size, especially for racing, be sure to use the highest-grade O-ring chain available (heavy-duty non-O-ring acceptable for drag racing)

Specs for JT 51 Tooth Rear Aluminum Sprocket - JTA251.51

Chain Size 520
No. of Teeth 51
Position Rear
Type Sprocket - Aluminum
Type - Sprocket/Pulley Sprocket - Rear
Units Each
Weight 1.10 lbs

Specs for JT 51 Tooth Rear Aluminum Sprocket - JTA251.51

Chain Size 520
No. of Teeth 51
Position Rear
Type Sprocket - Aluminum
Type - Sprocket/Pulley Sprocket - Rear
Units Each
Weight 1.10 lbs

Fitment for JT 51 Tooth Rear Aluminum Sprocket - JTA251.51

See if this part fits your ride

Part 80534551A fits the following machines

Yamaha
  • 2016 Yamaha TT-R230
  • 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
  • 2016 Yamaha WR250F
  • 2015 Yamaha WR250F
  • 2013 Yamaha WR250F
  • 2012 Yamaha WR250F
  • 2011 Yamaha WR250F
  • 2009 Yamaha WR250F
  • 2008 Yamaha WR250F
  • 2007 Yamaha WR250F
  • 2000 Yamaha WR400F
  • 1999 Yamaha WR400F
  • 2002 Yamaha WR426F
  • 2001 Yamaha WR426F
  • 2016 Yamaha WR450F
  • 2015 Yamaha WR450F
  • 2014 Yamaha WR450F
  • 2013 Yamaha WR450F
  • 2012 Yamaha WR450F
  • 2011 Yamaha WR450F
  • 2009 Yamaha WR450F
  • 2008 Yamaha WR450F
  • 2007 Yamaha WR450F
  • 2006 Yamaha WR450F
  • 2005 Yamaha WR450F
  • 2004 Yamaha WR450F
  • 2003 Yamaha WR450F
  • 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
  • 2001 Yamaha YZ125
  • 2000 Yamaha YZ125
  • 1999 Yamaha YZ125
  • 2016 Yamaha YZ250
  • 2015 Yamaha YZ250
  • 2014 Yamaha YZ250
  • 2013 Yamaha YZ250
  • 2012 Yamaha YZ250
  • 2011 Yamaha YZ250
  • 2010 Yamaha YZ250
  • 2009 Yamaha YZ250
  • 2008 Yamaha YZ250
  • 2007 Yamaha YZ250
  • 2006 Yamaha YZ250
  • 2005 Yamaha YZ250
  • 2004 Yamaha YZ250
  • 2003 Yamaha YZ250
  • 2002 Yamaha YZ250
  • 2001 Yamaha YZ250
  • 2000 Yamaha YZ250
  • 1999 Yamaha YZ250
  • 2016 Yamaha YZ250F
  • 2015 Yamaha YZ250F
  • 2014 Yamaha YZ250F
  • 2013 Yamaha YZ250F
  • 2012 Yamaha YZ250F
  • 2011 Yamaha YZ250F
  • 2010 Yamaha YZ250F
  • 2009 Yamaha YZ250F
  • 2008 Yamaha YZ250F
  • 2007 Yamaha YZ250F
  • 2006 Yamaha YZ250F
  • 2005 Yamaha YZ250F
  • 2004 Yamaha YZ250F
  • 2003 Yamaha YZ250F
  • 2002 Yamaha YZ250F
  • 2001 Yamaha YZ250F
  • 2006 Yamaha YZ250FSP 50th Anniversary Edition
  • 2016 Yamaha YZ250FX
  • 2015 Yamaha YZ250FX
  • 2016 Yamaha YZ250X
  • 1999 Yamaha YZ400F
  • 2002 Yamaha YZ426F
  • 2001 Yamaha YZ426F
  • 2000 Yamaha YZ426F
  • 2016 Yamaha YZ450F
  • 2015 Yamaha YZ450F
  • 2014 Yamaha YZ450F
  • 2013 Yamaha YZ450F
  • 2012 Yamaha YZ450F
  • 2011 Yamaha YZ450F
  • 2010 Yamaha YZ450F
  • 2009 Yamaha YZ450F
  • 2008 Yamaha YZ450F
  • 2007 Yamaha YZ450F
  • 2006 Yamaha YZ450F
  • 2005 Yamaha YZ450F
  • 2004 Yamaha YZ450F
  • 2003 Yamaha YZ450F
  • 2006 Yamaha YZ450FSP 50th Anniversary Edition
  • 2016 Yamaha YZ450FX

Rear Aluminum Sprocket - JTA251.51

5 out of 1 reviews


Good value

I have been using JT aluminum rear sprockets for a few years, they last a long time. They last longer than the big name sprockets. I will continue to use them.

Review By:

from Hugo, MN

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Instructions and Manuals for JT 51 Tooth Rear Aluminum Sprocket - JTA251.51