PBR lightweight front sprocket with holes for Yamaha YZ400F 1999 with 15 teeth and 520 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance to...

PBR lightweight front sprocket with holes for Yamaha YZ426F 2000-2002 with 15 teeth and 520 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2003-2004 with 15 teeth and 520 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2005 with 15 teeth and 520 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance to...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2006-2009 with 15 teeth and 520 sizeThis front sprocket has +2 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2010-2011 with 15 teeth and 520 sizeThis front sprocket has +2 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2012-2014 with 15 teeth and 520 sizeThis front sprocket has +2 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2015-2019 with 15 teeth and 520 sizeThis front sprocket has +2 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 2020-2024 with 15 teeth and 520 sizeThis front sprocket has +2 teeth compared to the original equipmentDesigned to ensure maximum resistance...

PBR lightweight front sprocket with holes for Yamaha YZ450F 60TH Anniversary Ed 2016 with 15 teeth and 520 sizeThis front sprocket has +2 teeth compared to the original equipmentDesigned to ensure...