Description & Size Guide
Twinring™ Rear SprocketInner ring is the same high strength Ultralight™ 7075 T-6 aluminum used for the standard Renthal sprocket Outer ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down The outer ring is expanded at 200°C and then fitted over the inner; this interference fit combined with the wave pattern ensures a permanent bond for the life of the chainwheel The flat socket head screws add additional strength to the chainwheel during side impacts and eliminates contact with the chain guide Self cleaning mud grooves between each tooth prevent dirt build upand reduce chainwheel wear and weight Will outlast a standard all aluminum sprocket by 3 times, yet is much lighter than an all steel rear sprocket Honda XR 250 R 1988-1989 Yamaha WR 250 F 2022-2023 Yamaha WR 250 F 2018 Yamaha WR 250 F 2015-2017 Yamaha WR 250 F 2001-2002 Yamaha WR 250 F 2003-2014 Yamaha WR 250 F 2019-2021 Yamaha WR 250 F 2001-2018 Yamaha WR 250 F 2018 Yamaha WR 400 F 1999-2000 Yamaha WR 400 F 1999-2000 Yamaha WR 426 F 2001-2002 Yamaha WR 450 F 2021-2023 Yamaha WR 450 F 2018 Yamaha WR 450 F 2012-2017 Yamaha WR 450 F 2005-2011 Yamaha WR 450 F 2019-2020 Yamaha WR 450 F 2005-2011 Yamaha WR 450 F 2012-2018 Yamaha WR 450 F 2018 Yamaha YZ 125 2019-2023 Yamaha YZ 125 2005 Yamaha YZ 125 1999 Yamaha YZ 125 2000 Yamaha YZ 125 2001 Yamaha YZ 125 2002 Yamaha YZ 125 2003 Yamaha YZ 125 2004 Yamaha YZ 125 2006-2015 Yamaha YZ 125 2016-2017 Yamaha YZ 125 2006-2015 Yamaha YZ 125 2016-2018 Yamaha YZ 125 X 2020-2022 Yamaha YZ 250 2019-2023 Yamaha YZ 250 2005-2015 Yamaha YZ 250 2016-2017 Yamaha YZ 250 1999 Yamaha YZ 250 2000 Yamaha YZ 250 2001 Yamaha YZ 250 2002 Yamaha YZ 250 2003 Yamaha YZ 250 2004 Yamaha YZ 250 2005-2015 Yamaha YZ 250 2016-2018 Yamaha YZ 250 1999 Yamaha YZ 250 2000 Yamaha YZ 250 2001 Yamaha YZ 250 2002 Yamaha YZ 250 2003 Yamaha YZ 250 2004 Yamaha YZ 250 F 2019-2023 Yamaha YZ 250 F 2010-2013 Yamaha YZ 250 F 2014-2016 Yamaha YZ 250 F 2001 Yamaha YZ 250 F 2002 Yamaha YZ 250 F 2003 Yamaha YZ 250 F 2004-2009 Yamaha YZ 250 F 2017-2018 Yamaha YZ 250 F 2010-2013 Yamaha YZ 250 F 2014-2016 Yamaha YZ 250 F 2001 Yamaha YZ 250 F 2002 Yamaha YZ 250 F 2003 Yamaha YZ 250 F 2004-2009 Yamaha YZ 250 F 2017-2018 Yamaha YZ 250 F 2006 Yamaha YZ 250 F 2006 Yamaha YZ 250 F 2016 Yamaha YZ 250 FX 2019-2023 Yamaha YZ 250 FX 2015-2018 Yamaha YZ 250 X 2019-2023 Yamaha YZ 250 X 2016-2018 Yamaha YZ 400 F 1999 Yamaha YZ 400 F 1999 Yamaha YZ 426 F 2000-2001 Yamaha YZ 426 F 2002 Yamaha YZ 426 F 2000-2001 Yamaha YZ 426 F 2002 Yamaha YZ 450 F 2021 Yamaha YZ 450 F 2018-2020 Yamaha YZ 450 F 2014-2015 Yamaha YZ 450 F 2006-2008 Yamaha YZ 450 F 2010-2013 Yamaha YZ 450 F 2009 Yamaha YZ 450 F 2003 Yamaha YZ 450 F 2004-2005 Yamaha YZ 450 F 2016-2017 Yamaha YZ 450 F 2018-2020 Yamaha YZ 450 F 2014-2015 Yamaha YZ 450 F 2006-2008 Yamaha YZ 450 F 2010-2013 Yamaha YZ 450 F 2009 Yamaha YZ 450 F 2003 Yamaha YZ 450 F 2004-2005 Yamaha YZ 450 F 2016-2017 Yamaha YZ 450 F 2006 Yamaha YZ 450 F 2016 Yamaha YZ 450 F SP 2006 Yamaha YZ 450 FX 2019-2023 Yamaha YZ 450 FX 2016-2018
This item fits to following models.
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