You are looking at a ,SWING ARM BUDDY double repair kit that replaces a chain adjuster bolt after it seizes and breaks off in the swing arm of most off road motorcycles. During normal cleaning and/or operating in moist environments, water enters and migrates to the rear of the swing arm causing the bolt to rust and seize. Consequently, at the next chain adjustment interval, the bolt can break off in the swing arm. This is becoming an increasingly common problem with today's motocross, street and enduro bikes. Rather than removing the swing arm from the bike, the SWING ARM BUDDY will allow the average rider to fix the broken stud in approximately 10 minutes without the expense of a machine shop, normally required for this repair. Replaces seized and/or broken chain adjuster boltsKit allows you to replace broken bolts in approximately 10 minutes without having to remove the swing arm from the bikeComes with a high-speed hardened drill bit that is used to drill out the broken bolt, then a stainless steel threaded insert block can be easily and permanently insertedWith threads replaced, a new adjustment bolt and lock can be used These kits are new, still in original packaging . Swing Arm Buddy Applications Offroad Applications For 2004-2017 Honda CRF50F / 70F / 80F For 1985-2008 Honda CR80R / 85R/RB For 2003-2017 Honda CRF100F / 150F / 150R/RB /230F For 1985-2008 Honda CR125R / 250R / 500R For 2004-2017 Honda CRF250R/X For 2002-2017 Honda CRF450R / 450X For 2000-2008 Honda XR650R For 1988-2017 Kawasaki KX65 / 80 / 85 / 100 For 1988-2005 Kawasaki KX125 / 500 For 2008-2017 Kawasaki KLX140/L For 1988-2013 Kawasaki KX250 For 1988-2017 Kawasaki KX250F / 450F For 2003-2005 Suzuki RM65 / 100 For 1986-2001 Suzuki RM80 For 2002-2012 Suzuki RM85/L For 1989-2008 Suzuki RM125 / 250 For 2004-2017 Suzuki RMZ250 / RMZ450 For 1987-2017 Yamaha YZ80 / 85 For 1984-2017 Yamaha YZ125/N For 1985-2017 Yamaha YZ250 / 250F For 1998-1999 Yamaha YZ400F For 2000-2002 Yamaha YZ426F For 2003-2017 Yamaha YZ450F For 1985-1990 Yamaha YZ490 Street Applications For 2005-2017 Honda CBR-600RR For 2004-2017 Honda CBR-1000RR For 2000-2006 Honda RVT-1000RC51 For 1999-2017 Kawasaki ZX-6R For 2005-2008 Kawasaki ZZR-600 For 2008-2017 Kawasaki KLR-650 For 2007-2017 Kawasaki KLE650 Versys For 2012-2017 Kawasaki Ninja 650 For 1993-2003 Kawasaki ZX-7/7R For 1994-2003 Kawasaki ZX-9R For 2004-2017 Kawasaki ZX-10R For 2003-2006 Kawasaki Z-1000 For 2000-2005 Kawasaki ZX-12R For 2002-2005 Kawasaki ZZR-1200 For 2006-2017 Kawasaki ZX-14/ ZX14R For 1997-2017 Suzuki GSXR-600 For 1996-2017 Suzuki GSXR-750 For 2002-2015 Suzuki DL-1000 For 2001-2017 Suzuki GSXR-1000 For 2003-2007 Suzuki SV-1000/S For 1997-2003 Suzuki TL-1000R/S For 2001-2005 Suzuki GSF-1200 Bandit For 2011-2012 Suzuki GSX-1250FA For 2007-2009 Suzuki GSF-1250SA For 1999-2017 Suzuki GSX-1300R Hayabusa For 2008-2010 Suzuki GSX-1300 B-King For 2003-2017 Yamaha YZF-R6 For 2007-2009 Yamaha FZ-6S For 2006-2009 Yamaha YZF-R6S For 2011-2013 Yamaha FZ-8 For 2014-2017 Yamaha FZ-9 2001-2015 Yamaha FZ-1 For 1998-2017 Yamaha YZF-R1