BOLT Motorcycle fastener packs - great content handy packaging great prices - sorted! Designed by extensively reviewing the needs of mechanics and riders at the dealership and at the racetrack BOLT fastener kits are multi-piece kits consisting of factory style fasteners. The range includes: socket head bolts button head bolts flange bolts nylon removable rivets Fuji-lock nuts fairing bolts plastic clips metal locking nuts nylock nuts washers screws plus many different bolt/nut combinations. Pro Pack kits are perfect for workshop requirements and serious racers who needthe correct fastners all in one place they contain over 250 pieces of premium factory style metric hardware. Track Packs are smaller kits and are ideal for spares at the race track and in the garage at home Packed with over 100 pieces of premium factory style metric hardware. BOLT hardware meets or exceeds OEM specs. Proudly produced in the USA. Fits: Yamaha WR250 Z 3RB 1991-1993 WR250 Z 4JW 1994-1997 WR250F 2001-2004 2006-2007 2009 2011-2012 2014-2021 WR450F 2003-2007 2009 2011-2021 WR450FSP 2021 WR500Z 1992-1993 YZ125 1999-2009 2011-2021 YZ125X 2020-2021 YZ250 1999-2008 2011-2015 2017-2021 YZ250F 2001-2007 2009 2011-2021 YZ250FSP 2021 YZ250FX 2015-2017 2019-2020 YZ250X 2016-2017 2019-2021 YZ400F 1998-1999 YZ426F 2000-2002 YZ450F 2003-2007 2009 2011-2015 2017-2021 YZ450FX 2016-2021 YZ80 1999-2001 YZ80 Big wheel 1999-2001 YZ85 Small Wheel 2002-2006 2008-2021 YZ85L Big Wheel 2002-2021