Brake Caliper Piston Kit

Features:

• Precision machined from high grade 304 Stainless Steel


• Stainless steel reduces thermal conductivity by up to 93% compared to aluminum


• Plastic composite pistons are prone to damage and become brittle with age


• OEM chrome plated steel and aluminum pistons are prone to corrosion


• Eliminates failure prone ceramic inserts found on some KTM models


• Each kit contains piston or pistons to rebuild one caliper

Designed To Fit:
1993 Polaris Big Boss 350L 6X6
1993 Polaris Sportsman 350 4x4
1994 Polaris 300 2X4
1994 Polaris 300 4X4
1994 Polaris 400L 2X4
1994 Polaris 400L 4X4
1994 Polaris Big Boss 300 6X6
1994 Polaris Big Boss 400L 6X6
1994 Polaris Sportsman 400 4X4
1994 Polaris Trail Blazer 250
1994 Polaris Trail Boss 250 2X4
1995 Polaris 300 2X4
1995 Polaris 300 4X4
1995 Polaris 400L 2X4
1995 Polaris Big Boss 400L 6X6
1995 Polaris Magnum 425 2X4
1995 Polaris Magnum 425 4X4
1995 Polaris Scrambler 400 4X4
1995 Polaris Sportsman 400 4X4
1995 Polaris Trail Blazer 250
1995 Polaris Trail Boss 250 2X4
1995 Polaris Trail Boss 250 4X4
1995 Polaris Xplorer 400 4X4
1996 Polaris Big Boss 400L 6X6
1996 Polaris Magnum 425 2X4
1996 Polaris Magnum 425 4X4
1996 Polaris Magnum 425 6X6
1996 Polaris Scrambler 400 4X4
1996 Polaris Sportsman 400 4X4
1996 Polaris Sportsman 500 4X4
1996 Polaris Trail Blazer 250
1996 Polaris Trail Boss 250 2X4
1996 Polaris Xplorer 300 4X4
1996 Polaris Xplorer 400 4X4
1996 Polaris Xpress 300
1996 Polaris Xpress 400L
1997 Polaris Big Boss 400L 6X6
1997 Polaris Magnum 425 2X4
1997 Polaris Magnum 425 4X4
1997 Polaris Magnum 425 6X6
1997 Polaris Scrambler 400 4X4
1997 Polaris Scrambler 500 4X4
1997 Polaris Sportsman 500 4X4
1997 Polaris Trail Blazer 250
1997 Polaris Trail Boss 250 2X4
1997 Polaris Xplorer 300 4X4
1997 Polaris Xplorer 400 4X4
1997 Polaris Xplorer 500 4X4
1997 Polaris Xpress 300
1997 Polaris Xpress 400L
1998 Polaris Big Boss 500 6X6
1998 Polaris Magnum 425 2X4
1998 Polaris Magnum 425 4X4
1998 Polaris Trail Blazer 250
1998 Polaris Trail Boss 250 2X4
1998 Polaris Xplorer 300 4X4
1998 Polaris Xplorer 400 4X4
1998 Polaris Xpress 300
1999 Polaris Big Boss 500 6X6
1999 Polaris Trail Boss 250 2X4
1999 Polaris Xplorer 300 4X4
1999 Polaris Xpress 300
2003 Yamaha WR250F
2003 Yamaha WR450F
2003 Yamaha YZ125
2003 Yamaha YZ250
2003 Yamaha YZ250F
2003 Yamaha YZ450F
2004 Bombardier Outlander 400 HO 4X4 XT [IRS]
2004 Kawasaki KX250F
2004 Suzuki RM-Z250
2004 Yamaha WR250F
2004 Yamaha WR450F
2004 Yamaha YZ125
2004 Yamaha YZ250
2004 Yamaha YZ250F
2004 Yamaha YZ450F
2005 Beta 400 RR
2005 Beta 450 RR
2005 Bombardier Outlander 330 HO 2x4 [IRS]
2005 Bombardier Outlander 330 HO 4x4 [IRS]
2005 Bombardier Outlander 400 HO 2x4 [IRS]
2005 Bombardier Outlander 400 HO 4X4 XT [IRS]
2005 Bombardier Outlander 400 HO 4x4 [IRS]
2005 Bombardier Outlander MAX 400 HO [IRS]
2005 Kawasaki KX250F
2005 Suzuki RM-Z250
2005 Suzuki RM-Z450
2005 Yamaha WR250F
2005 Yamaha WR450F
2005 Yamaha YZ125
2005 Yamaha YZ250
2005 Yamaha YZ250F
2005 Yamaha YZ450F
2006 Beta 400 RR
2006 Beta 450 RR
2006 Bombardier Outlander 400 HO 4X4 XT [IRS]
2006 Bombardier Outlander 400 HO 4x4 [IRS]
2006 Bombardier Outlander 650 XT [IRS]
2006 Bombardier Outlander 650 [IRS]
2006 Bombardier Outlander 800 XT [IRS]
2006 Bombardier Outlander 800 [IRS]
2006 Bombardier Outlander Max 400 HO XT [IRS]
2006 Bombardier Outlander MAX 400 HO [IRS]
2006 Bombardier Outlander Max 650 XT [IRS]
2006 Bombardier Outlander Max 650 [IRS]
2006 Bombardier Outlander Max 800 XT [IRS]
2006 Bombardier Outlander Max 800 [IRS]
2006 Kawasaki KX250F
2006 Kawasaki KX450F
2006 Suzuki RM-Z250
2006 Suzuki RM-Z450
2006 Yamaha WR250F
2006 Yamaha WR450F
2006 Yamaha YZ125
2006 Yamaha YZ250
2006 Yamaha YZ250F
2006 Yamaha YZ450F
2007 Beta 400 RR
2007 Beta 450 RR
2007 Can-Am Outlander 400 HO 4X4 XT [IRS]
2007 Can-Am Outlander 400 HO 4x4 [IRS]
2007 Can-Am Outlander 500
2007 Can-Am Outlander 500 XT
2007 Can-Am Outlander 650 XT [IRS]
2007 Can-Am Outlander 650 [IRS]
2007 Can-Am Outlander 800 XT [IRS]
2007 Can-Am Outlander 800 [IRS]
2007 Can-Am Outlander Max 400 HO XT [IRS]
2007 Can-Am Outlander MAX 400 HO [IRS]
2007 Can-Am Outlander Max 500 XT [IRS]
2007 Can-Am Outlander Max 500 [IRS]
2007 Can-Am Outlander Max 650 XT [IRS]
2007 Can-Am Outlander Max 650 [IRS]
2007 Can-Am Outlander Max 800 LTD [IRS]
2007 Can-Am Outlander Max 800 XT [IRS]
2007 Can-Am Outlander Max 800 [IRS]
2007 Can-Am Renegade 800 [IRS]
2007 Kawasaki KX250F
2007 Kawasaki KX450F
2007 Suzuki RM-Z250
2007 Suzuki RM-Z450
2007 Yamaha WR250F
2007 Yamaha WR450F
2007 Yamaha YZ125
2007 Yamaha YZ250
2007 Yamaha YZ250F
2007 Yamaha YZ450F
2008 Beta 400 RR
2008 Beta 450 RR
2008 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2008 Can-Am Outlander 400 HO 4X4 XT [IRS]
2008 Can-Am Outlander 500
2008 Can-Am Outlander 500 XT
2008 Can-Am Outlander 650 XT [IRS]
2008 Can-Am Outlander 650 [IRS]
2008 Can-Am Outlander 800 XT [IRS]
2008 Can-Am Outlander 800 [IRS]
2008 Can-Am Outlander Max 400 HO XT [IRS]
2008 Can-Am Outlander MAX 400 HO [IRS]
2008 Can-Am Outlander Max 500 XT [IRS]
2008 Can-Am Outlander Max 500 [IRS]
2008 Can-Am Outlander Max 650 XT [IRS]
2008 Can-Am Outlander Max 650 [IRS]
2008 Can-Am Outlander Max 800 LTD [IRS]
2008 Can-Am Outlander Max 800 XT [IRS]
2008 Can-Am Outlander Max 800 [IRS]
2008 Kawasaki KLR650
2008 Kawasaki KX250F
2008 Kawasaki KX450F
2008 Suzuki RM-Z250
2008 Suzuki RM-Z450
2008 Yamaha WR250F
2008 Yamaha WR250R
2008 Yamaha WR250X
2008 Yamaha WR450F
2008 Yamaha YZ125
2008 Yamaha YZ250
2008 Yamaha YZ250F
2008 Yamaha YZ450F
2009 Beta 400 RR
2009 Beta 450 RR
2009 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2009 Can-Am Outlander 500
2009 Can-Am Outlander 500 XT
2009 Can-Am Outlander 650 XT [IRS]
2009 Can-Am Outlander 650 [IRS]
2009 Can-Am Outlander 800 XT [IRS]
2009 Can-Am Outlander 800 [IRS]
2009 Can-Am Outlander MAX 400 EFI [IRS]
2009 Can-Am Outlander Max 500 XT [IRS]
2009 Can-Am Outlander Max 500 [IRS]
2009 Can-Am Outlander Max 650 XT [IRS]
2009 Can-Am Outlander Max 650 [IRS]
2009 Can-Am Outlander Max 800 LTD [IRS]
2009 Can-Am Outlander Max 800 XT [IRS]
2009 Can-Am Outlander Max 800 [IRS]
2009 Kawasaki KLR650
2009 Kawasaki KX250F
2009 Kawasaki KX450F
2009 Suzuki RM-Z250
2009 Suzuki RM-Z450
2009 Yamaha WR250F
2009 Yamaha WR250R
2009 Yamaha WR250X
2009 Yamaha WR450F
2009 Yamaha YZ125
2009 Yamaha YZ250
2009 Yamaha YZ250F
2009 Yamaha YZ450F
2010 Beta 400 RR
2010 Beta 450 RR
2010 Beta 520 RR
2010 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2010 Can-Am Outlander 500
2010 Can-Am Outlander 500 XT
2010 Can-Am Outlander 650 XT [IRS]
2010 Can-Am Outlander 650 [IRS]
2010 Can-Am Outlander 800 XT [IRS]
2010 Can-Am Outlander 800 [IRS]
2010 Can-Am Outlander MAX 400 EFI [IRS]
2010 Can-Am Outlander Max 500 XT [IRS]
2010 Can-Am Outlander Max 500 [IRS]
2010 Can-Am Outlander Max 800 LTD [IRS]
2010 Can-Am Outlander Max 800 XT [IRS]
2010 Can-Am Outlander Max 800 [IRS]
2010 Kawasaki KLR650
2010 Kawasaki KX250F
2010 Kawasaki KX450F
2010 Suzuki RM-Z250
2010 Suzuki RM-Z450
2010 Suzuki RMX450Z
2010 Yamaha WR250F
2010 Yamaha WR250R
2010 Yamaha WR250X
2010 Yamaha WR450F
2010 Yamaha YZ125
2010 Yamaha YZ250
2010 Yamaha YZ250F
2010 Yamaha YZ450F
2011 Beta 350 RR
2011 Beta 400 RR
2011 Beta 450 RR
2011 Beta 520 RR
2011 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2011 Can-Am Outlander 500
2011 Can-Am Outlander 500 XT
2011 Can-Am Outlander 650 XT [IRS]
2011 Can-Am Outlander 650 [IRS]
2011 Can-Am Outlander 800 XMR [IRS]
2011 Can-Am Outlander 800 XT [IRS]
2011 Can-Am Outlander 800 [IRS]
2011 Can-Am Outlander MAX 400 EFI [IRS]
2011 Can-Am Outlander Max 500 XT [IRS]
2011 Can-Am Outlander Max 500 [IRS]
2011 Can-Am Outlander Max 650 XT [IRS]
2011 Can-Am Outlander Max 650 [IRS]
2011 Can-Am Outlander Max 800 LTD [IRS]
2011 Can-Am Outlander Max 800 XT [IRS]
2011 Can-Am Outlander Max 800 [IRS]
2011 Kawasaki KLR650
2011 Kawasaki KX250F
2011 Kawasaki KX450F
2011 Suzuki RM-Z250
2011 Suzuki RM-Z450
2011 Suzuki RMX450Z
2011 Yamaha WR250F
2011 Yamaha WR250R
2011 Yamaha WR250X
2011 Yamaha WR450F
2011 Yamaha YZ125
2011 Yamaha YZ250
2011 Yamaha YZ250F
2011 Yamaha YZ450F
2012 Beta 350 RR
2012 Beta 400 RR
2012 Beta 450 RR
2012 Beta 498 RR
2012 Can-Am Outlander 400 HO 4x4 EFI XT [IRS]
2012 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2012 Can-Am Outlander 500
2012 Can-Am Outlander 500 XT
2012 Can-Am Outlander 650 XT [IRS]
2012 Can-Am Outlander 650 [IRS]
2012 Can-Am Outlander 800 XMR [IRS]
2012 Can-Am Outlander Max 500 XT [IRS]
2012 Can-Am Outlander Max 500 [IRS]
2012 Can-Am Outlander Max 650 XT [IRS]
2012 Can-Am Outlander Max 650 [IRS]
2012 Can-Am Outlander Max 800 LTD [IRS]
2012 Can-Am Outlander Max 800 XT [IRS]
2012 Can-Am Outlander Max 800 [IRS]
2012 Kawasaki KLR650
2012 Kawasaki KX250F
2012 Kawasaki KX450F
2012 Suzuki RM-Z250
2012 Suzuki RM-Z450
2012 Suzuki RMX450Z
2012 Yamaha WR250F
2012 Yamaha WR250R
2012 Yamaha WR450F
2012 Yamaha YZ125
2012 Yamaha YZ250
2012 Yamaha YZ250F
2012 Yamaha YZ450F
2013 Beta 250 RR (2T)
2013 Beta 300 RR (2t)
2013 Beta 350 RR
2013 Beta 400 RR
2013 Beta 450 RR
2013 Beta 498 RR
2013 Can-Am Outlander 400 HO 4x4 EFI XT [IRS]
2013 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2013 Can-Am Outlander MAX 400 EFI XT [IRS]
2013 Can-Am Outlander MAX 400 EFI [IRS]
2013 Kawasaki KLR650
2013 Kawasaki KX250F
2013 Kawasaki KX450F
2013 Suzuki RM-Z250
2013 Suzuki RM-Z450
2013 Suzuki RMX450Z
2013 Yamaha WR250F
2013 Yamaha WR250R
2013 Yamaha WR450F
2013 Yamaha YZ125
2013 Yamaha YZ250
2013 Yamaha YZ250F
2013 Yamaha YZ450F
2014 Beta 250 RR (2T)
2014 Beta 300 RR (2t)
2014 Beta 350 RR
2014 Beta 400 RR
2014 Beta 400 RS
2014 Beta 450 RR
2014 Beta 450 RS
2014 Beta 498 RR
2014 Beta 520 RS
2014 Can-Am Outlander 400 HO 4x4 EFI XT [IRS]
2014 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2014 Can-Am Outlander MAX 400 EFI XT [IRS]
2014 Can-Am Outlander MAX 400 EFI [IRS]
2014 Kawasaki KLR650
2014 Kawasaki KX250F
2014 Kawasaki KX450F
2014 Suzuki RM-Z250
2014 Suzuki RM-Z450
2014 Suzuki RMX450Z
2014 Yamaha WR250F
2014 Yamaha WR250R
2014 Yamaha WR450F
2014 Yamaha YZ125
2014 Yamaha YZ250
2014 Yamaha YZ250F
2014 Yamaha YZ450F
2015 Beta 250 RR (2T)
2015 Beta 300 RR (2t)
2015 Beta 300 Xtrainer
2015 Beta 350 RR
2015 Beta 390 RR
2015 Beta 390 RS
2015 Beta 430 RR
2015 Beta 430 RS
2015 Beta 480 RR
2015 Beta 500 RS
2015 Can-Am Outlander 400 HO 4x4 EFI [IRS]
2015 Can-Am Outlander MAX 400 EFI [IRS]
2015 Kawasaki KLR650
2015 Kawasaki KX250F
2015 Kawasaki KX450F
2015 Suzuki RM-Z250
2015 Suzuki RM-Z450
2015 Suzuki RMX450Z
2015 Yamaha WR250F
2015 Yamaha WR250R
2015 Yamaha WR450F
2015 Yamaha YZ125
2015 Yamaha YZ250
2015 Yamaha YZ250F
2015 Yamaha YZ250FX
2015 Yamaha YZ450F
2016 Beta 250 RR (2T)
2016 Beta 300 RR (2t)
2016 Beta 300 Xtrainer
2016 Beta 350 RR
2016 Beta 390 RR
2016 Beta 390 RS
2016 Beta 430 RR
2016 Beta 430 RS
2016 Beta 480 RR
2016 Beta 500 RS
2016 Kawasaki KLR650
2016 Kawasaki KX250F
2016 Kawasaki KX450F
2016 Suzuki RM-Z250
2016 Suzuki RM-Z450
2016 Suzuki RMX450Z
2016 Yamaha WR250F
2016 Yamaha WR250R
2016 Yamaha WR450F
2016 Yamaha YZ125
2016 Yamaha YZ250
2016 Yamaha YZ250F
2016 Yamaha YZ250FX
2016 Yamaha YZ250X
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Beta 250 RR (2T)
2017 Beta 250 RR (RE)
2017 Beta 300 RR (2t)
2017 Beta 300 RR (RE)
2017 Beta 300 Xtrainer
2017 Beta 350 RR
2017 Beta 390 RR
2017 Beta 430 RR
2017 Beta 480 RR
2017 Kawasaki KLR650
2017 Kawasaki KX250F
2017 Kawasaki KX450F
2017 Suzuki RM-Z250
2017 Suzuki RM-Z450
2017 Suzuki RMX450Z
2017 Yamaha WR250F
2017 Yamaha WR250R
2017 Yamaha WR450F
2017 Yamaha YZ125
2017 Yamaha YZ250
2017 Yamaha YZ250F
2017 Yamaha YZ250FX
2017 Yamaha YZ250X
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Beta 250 RR (2T)
2018 Beta 250 RR (RE)
2018 Beta 300 RR (2t)
2018 Beta 300 RR (RE)
2018 Beta 300 Xtrainer
2018 Beta 350 RR
2018 Beta 390 RR
2018 Beta 430 RR
2018 Beta 480 RR
2018 Kawasaki KLR650
2018 Kawasaki KX250F
2018 Kawasaki KX450F
2018 Suzuki RM-Z250
2018 Suzuki RM-Z450
2018 Suzuki RMX450Z
2018 Yamaha WR250F
2018 Yamaha WR250R
2018 Yamaha WR450F
2018 Yamaha YZ125
2018 Yamaha YZ250
2018 Yamaha YZ250F
2018 Yamaha YZ250FX
2018 Yamaha YZ250X
2018 Yamaha YZ450F
2018 Yamaha YZ450FX
2019 Beta 125 RR (2t)
2019 Beta 125 RR (RE)
2019 Beta 200 RR (2t)
2019 Beta 250 RR (2T)
2019 Beta 250 RR (RE)
2019 Beta 300 RR (2t)
2019 Beta 300 RR (RE)
2019 Beta 300 Xtrainer
2019 Beta 350 RR
2019 Beta 390 RR
2019 Beta 430 RR
2019 Beta 480 RR
2019 Kawasaki KX250F
2019 Kawasaki KX450F
2019 Suzuki RM-Z250
2019 Suzuki RM-Z450
2019 Suzuki RMX450Z
2019 Yamaha WR250F
2019 Yamaha WR250R
2019 Yamaha WR450F
2019 Yamaha YZ125
2019 Yamaha YZ250
2019 Yamaha YZ250F
2019 Yamaha YZ250FX
2019 Yamaha YZ250X
2019 Yamaha YZ450F
2019 Yamaha YZ450FX
2020 Beta 125 RR (2t)
2020 Beta 125 RR (RE)
2020 Beta 200 RR (2t)
2020 Beta 250 RR (2T)
2020 Beta 250 RR (RE)
2020 Beta 300 RR (2t)
2020 Beta 300 RR (RE)
2020 Beta 300 Xtrainer
2020 Beta 350 RR
2020 Beta 390 RR
2020 Beta 430 RR
2020 Kawasaki KX250F
2020 Kawasaki KX450F
2020 Suzuki RM-Z250
2020 Suzuki RM-Z450
2020 Yamaha WR250F
2020 Yamaha WR250R
2020 Yamaha WR450F
2020 Yamaha YZ125
2020 Yamaha YZ125X
2020 Yamaha YZ250
2020 Yamaha YZ250F
2020 Yamaha YZ250FX
2020 Yamaha YZ250X
2020 Yamaha YZ450F
2020 Yamaha YZ450FX
2021 Beta 125 RR (2t)
2021 Beta 125 RR (RE)
2021 Beta 200 RR (2t)
2021 Beta 200 RR (RE)
2021 Beta 250 RR (2T)
2021 Beta 250 RR (RE)
2021 Beta 300 RR (2t)
2021 Beta 300 RR (RE)
2021 Beta 300 RX (2T)
2021 Beta 300 Xtrainer
2021 Beta 350 RR
2021 Beta 390 RR
2021 Beta 430 RR
2021 Kawasaki KX250F
2021 Kawasaki KX250X
2021 Kawasaki KX450F
2021 Kawasaki KX450X
2021 Suzuki RM-Z250
2021 Suzuki RM-Z450
2021 Yamaha WR250F
2021 Yamaha WR450F
2021 Yamaha YZ125
2021 Yamaha YZ125X
2021 Yamaha YZ250
2021 Yamaha YZ250F
2021 Yamaha YZ250FX
2021 Yamaha YZ250X
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Beta 125 RR (2t)
2022 Beta 125 RR (RE)
2022 Beta 200 RR (2t)
2022 Beta 200 RR (RE)
2022 Beta 250 RR (2T)
2022 Beta 250 RR (RE)
2022 Beta 300 RR (2t)
2022 Beta 300 RR (RE)
2022 Beta 300 RX (2T)
2022 Beta 300 Xtrainer
2022 Beta 350 RR
2022 Beta 350 RR (RE)
2022 Beta 390 RR
2022 Beta 390 RR (RE)
2022 Beta 430 RR
2022 Beta 430 RR (RE)
2022 Beta 480 RR
2022 Beta 480 RR (RE)
2022 Kawasaki KX250F
2022 Kawasaki KX250X
2022 Kawasaki KX450F
2022 Kawasaki KX450X
2022 Suzuki RM-Z250
2022 Suzuki RM-Z450
2022 Yamaha WR450F
2022 Yamaha YZ125
2022 Yamaha YZ125X
2022 Yamaha YZ250
2022 Yamaha YZ250F
2022 Yamaha YZ250FX
2022 Yamaha YZ250X
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Beta 125 RR (2t)
2023 Beta 125 RR (RE)
2023 Beta 200 RR (2t)
2023 Beta 200 RR (RE)
2023 Beta 250 RR (2T)
2023 Beta 250 RR (RE)
2023 Beta 300 RR (2t)
2023 Beta 300 RR (RE)
2023 Beta 300 RX (2T)
2023 Beta 300 Xtrainer
2023 Beta 350 RR
2023 Beta 350 RR (RE)
2023 Beta 390 RR
2023 Beta 390 RR (RE)
2023 Beta 430 RR
2023 Beta 430 RR (RE)
2023 Beta 480 RR
2023 Beta 480 RR (RE)
2023 Kawasaki KX250F
2023 Kawasaki KX250X
2023 Kawasaki KX450F
2023 Kawasaki KX450X
2023 Yamaha WR450F
2023 Yamaha YZ125X
2023 Yamaha YZ250
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2023 Yamaha YZ250X
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Beta 125 RR (2t)
2024 Beta 200 RR (2t)
2024 Beta 250 RR (2T)
2024 Beta 300 RR (2t)
2024 Beta 300 RX (2T)
2024 Beta 300 Xtrainer
2024 Beta 350 RR
2024 Beta 430 RR
2024 Beta 480 RR