Wiseco Piston

Dedicated forging
Light weight and superior strength
Improved flame travel
Chrome plated piston pin
Reduced friction/scuff resistant
Horizontal slot pin oiling
Pressure seal groove
Maximum ring seal
Dedicated rings
Maximum compression and oil control
Race-Ready finish
Smooth edges for improved combustion flow
Includes 1 piston, 1 ring set, 1 wristpin and 2 circlips
Made in the USA

Specification	Details
Bore	Varies (make selection above)
Compression Ratio	Varies (make selection above)
Country of Origin	USA
Displacement	Varies (make selection above)
Engine Type	Varies (make selection above)
Finish	Varies (make selection above)
Material	Varies (make selection above)
Number of Pistons Included	Varies (make selection above)
Piston Type	Varies (make selection above)
Product Type	Varies (make selection above)
Size Over Standard	Varies (make selection above)
Stroke	Varies (make selection above)
Volume	Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

RS 250 1998-2003

250 2x4 1999-2005
250 4x4 2001-2005
300 2x4 1998-2003
300 4x4 1998-2005
700 GT 2012
700 H1 EFI 2006-2008, 2013-2014
700 H1 EFI M4 2008
700 XT 2013-2014
Bearcat 440 1995-1998
Bearcat 440 I 1999-2000
Bearcat 440 II 1999-2000
CF6 EFI 2009-2011
Cheetah 500 1986-1987
Cheetah Touring 500 F/C 1988-1990
Cougar 500 1985-1990
Cougar Mountain Cat 1990
Crossfire 600 EFI 2006-2008
El Tigre 5000 1977-1978
F6 2008
F6 Sno Pro 2009
Firecat 600 2004
Firecat 600 EFI Sno Pro 2004-2006
HDX 700 Crew XT 2017
HDX 700 XT 2016-2017
Jag 440 1987-1988, 1998-1999
Jag 440 Deluxe 1998-1999
Jag AFS 1989-1991
Jag AFS Deluxe 1990-1991
Jag AFS LT 1990-1991
Jag AFS Special 1991
Jag Special 1992
Jag Z 1993-1994
M 1100 2013
M6 2005-2008
MudPro 1000 2010-2011, 2013-2014
MudPro 650 2010-2011
MudPro 700 2012-2015
Pantera 800 2004
Panther 1980-1981, 1984, 1990, 1993
Panther 370 2001-2008
Panther 440 1997-2001
Panther 5000 1977-1978
Panther Mountain Cat 1990
Panther Rental 1995
Prowler 1000 XTZ 2010-2014
Prowler 550 XT 2009-2013
Prowler 650 XT 2006-2009
Prowler 700 HDX 2011-2015
Prowler 700 XT 2009
Prowler 700 XTX 2008-2014
Sabercat 600 2004-2005
Super Jag 1987-1992
TBX 700 2013-2015
TRV 1000 Cruiser 2009-2012
TRV 1000 H2 2010-2013
TRV 1000i GT 2012
TRV 700 2008-2015
TRV 700 Cruiser 2008-2011
TZ1 Touring 2008-2011
Thundercat 1000 H2 2009-2010
Trail Cat 4000 1980
Wildcat 1000 2012-2014
Wildcat 1000 X 2013-2014
Wildcat 4 1000 2013-2014
Wildcat 4X 1000 2014
XR 700 2015
Z 370 1999-2007
Z 370 LX 2004-2006
Z 440 1995-1998
Z1 1100 EFI LXR 2009-2010
Z1 Turbo LXR 2009-2011
Z1 Turbo Sno Pro 2009-2011
ZL 800 2001-2003
ZR 7000 LXR 2014-2015
ZR 800 2001-2002

430 RR Enduro 2015-2020
430 RR Race Edition 2015-2022
480 RR Enduro 2015-2019
480 RR Race Edition 2015-2022

S1 White Lightning 1998
S3 Thunderbolt 1997-2002
S3T Thunderbolt 1997-1998, 2000-2002
X1 Lightning 1999-2002
XB12R Firebolt 2004-2008
XB12S Lightning 2004-2008

Commander 1000 2011-2018
Commander 1000 XT 2018
Commander 1000R 2018-2019
Commander 1000R XT 2018-2019
DS450 2008-2012, 2014
DS450 Xmx 2009-2012, 2014
DS450 Xxc 2009-2010
Defender HD10 2016-2018
Maverick 1000 2013-2015
Maverick 1000R 2016-2018
Maverick MAX 1000 2014-2015
Maverick MAX 1000R 2016-2018
Maverick Trail 1000 2018-2019
Outlander 1000 2012-2015
Outlander 400 2007-2008
Outlander 400 EFI 2008
Outlander 500 2007-2013
Outlander 650 2007-2021
Outlander 800 2007-2008
Outlander 800R 2009-2015
Renegade 1000 2012-2015
Renegade 1000 Xxc 2012-2015
Renegade 1000R 2016-2018
Renegade 1000R Xmr 2016-2018
Renegade 1000R Xxc 2016-2018
Renegade 800R 2009-2015

EC 125 2002-2007
EC 200 2000-2012
EC 200 R 2014-2017
EC 250 1997-2014
EC 250 R 2014-2017
EC 300 2000-2014
EC 300 R 2014-2017
EC 300F 2013-2015
EX 450F 2021-2023
MC 125 2002-2007
MC 250 1998-2008
MC 450F 2021-2023
SM 250 2001-2005

CVO FXR2 1999
CVO FXR3 1999
CVO FXR4 2000
FL 1948
FL 80 Electra Glide 1980
FL Duo Glide 1958-1964
FL Hydra Glide 1949-1957
FLB Electra Glide 1967-1969
FLFB Electra Glide 1967-1969
FLH 80 Electra Glide Heritage 1981-1983
FLH Electra Glide 1970-1976, 1979-1983, 1985
FLHB Electra Glide 1967-1969
FLHC Electra Glide Classic 1979-1980
FLHF Electra Glide 1970-1972, 1974
FLHF Electra Glide Sport 1975
FLHFB Electra Glide Super Sport 1967-1969
FLHR Electra Glide Road King 1994
FLHR Road King 1995-1998
FLHRCI Road King Classic 1998
FLHRI Road King 1996-1998
FLHS Electra Glide Sport 1980, 1985-1993
FLHT Electra Glide 1983, 1986-1988
FLHT Electra Glide Standard 1995-1998
FLHTC Electra Glide Classic 1983-1998
FLHTC Liberty Electra Glide Classic Liberty 1986
FLHTCI Electra Glide Classic 1996-1998
FLHTCU Ultra Classic Electra Glide 1989-1998
FLHTCUI Ultra Classic Electra Glide 1995-1998
FLHX Electra Glide Special 1985
FLP Electra Glide 1970-1971
FLPF Electra Glide 1970-1972
FLST Heritage Softail 1986-1990
FLSTC Heritage Softail Classic 1987-1999
FLSTF Softail Fat Boy 1990-1999
FLSTN Heritage Softail Nostalgia 1993
FLSTN Heritage Softail Special 1994-1996
FLSTS Heritage Springer Softail 1997-1999
FLTC Tour Glide Classic 1985-1991
FLTCU Ultra Classic Tour Glide 1989-1995
FLTCUI Ultra Classic Tour Glide 1996
FLTR Road Glide 1998
FLTRI Road Glide 1998
FX 1200 Super Glide 1971-1976
FXD Dyna Super Glide 1995-1998
FXDB Dyna Daytona 1992
FXDB Dyna Sturgis 1991
FXDC Dyna Glide Custom 1992
FXDL Dyna Low Rider 1993-1998
FXDS-CONV Dyna Convertible 1994-1998
FXDWG Dyna Wide Glide 1993-1998
FXE 1200 Super Glide 1973-1976
FXEF Super Glide Fat Bob 1979-1980, 1985
FXLR Low Rider Custom 1987-1994
FXR Super Glide 1986-1994
FXRC Low Glide 1985
FXRC Low Rider Chrome 1986-1987
FXRD Grand Touring Edition 1986
FXRS Low Glide 1985-1992
FXRS-CONV Low Rider Convertible 1989-1993
FXRS-SP Low Rider Sport Edition 1986-1993
FXRT Sport Glide 1985-1992
FXS Super Glide Low Rider 1979
FXSB Low Rider 1985
FXST Softail 1984-1990
FXSTB Softail Night Train 1999
FXSTC Softail Custom 1986-1999
FXSTS Springer Softail 1988-1999
FXSTSB Softail Bad Boy 1995-1997
FXWG Wide Glide 1985-1986
XL1200C Sportster 1200 Custom 1996-2014
XL1200L Sportster 1200 Low 2006-2011
XL1200N Sportster 1200 Nightster 2007-2012
XL1200R Sportster 1200 Roadster 2004-2008
XL1200S Sportster 1200 Sport 1996-2003
XL1200T Sportster SuperLow 2014
XL1200V Sportster Seventy-Two 2012-2014
XL1200X Sportster Forty-Eight 2010-2014
XL50 50th Anniversary Sportster 2007
XLH1000 Sportster Standard 1972-1978
XLH1100 Sportster 1100 1986-1987
XLH1200 Sportster 1200 1988-2003
XLS1000 Sportster Roadster 1980-1984
XLT1000 Sportster Touring 1977, 1980
XLX1000 Sportster 1000 1983-1984
XR1200X 2012

ATC185 1980
ATC185S 1981-1983
ATC200 1981-1983
ATC200E Big Red 1982-1983
ATC200ES Big Red 1984
ATC200M 1984-1985
ATC200S 1984-1986
ATC200X 1983-1987
ATC250R 1981-1984
ATC350X 1985-1986
CB350 Super Sport 350 1968-1973
CB360 1974-1976
CB750C 750 Custom 1980-1982
CB750F 750 Super Sport 1975-1982
CB750K 750 Four 1969-1982
CB750L Limited 1979
CB750SC Nighthawk 750 1982
CB900C 900 Custom 1980-1982
CB900F 900 Super Sport 1981-1982
CBR250R 2011-2013
CBR250R ABS 2011-2013
CBR600RR 2003-2006
CJ360T 1976-1977
CL350K Scrambler 350 1968-1973
CL360K Scrambler 360 1974-1975
CR125M Elsinore 1974-1978
CR125R 1984, 1995-2007
CR125R Elsinore 1979-1983
CR250M Elsinore 1975-1977
CR250R 2-Stroke 1997-2007
CR250R Elsinore 1978-1983
CR480R 1982-1983
CR500R 1984-2001
CR80R 1980-1982, 1984, 1986-2002
CR80RB Expert 1996-2002
CRF100F 2004-2009, 2011-2012
CRF110F 2013-2021
CRF125F 2014-2021
CRF125F Big Wheel 2014-2021
CRF150F 2006-2017
CRF150R 2007-2009, 2013-2021
CRF230F 2003-2009, 2012-2019
CRF250L 2013-2016
CRF250R 4-Stroke 2004-2021
CRF250RX 4-Stroke 2020-2021
CRF250X 4-Stroke 2004-2009, 2012-2017
CRF450L 2019-2020
CRF450R 2002-2021
CRF450RL 2021
CRF450RWE 2019
CRF450RX 2017-2019
CRF450X 2005-2009, 2012-2017, 2019-2021
CRF50F 2004-2009, 2011-2013
CRF70F 2004-2009, 2011-2012
CRF80F 2004-2009, 2011-2013
FL250 Odyssey 1977-1984
FL350R Odyssey 1985
FL400R Pilot 1989-1990
FT500 Ascot Single 1982-1983
MR250 Elsinore 1976
MT125 Elsinore 1974-1976
MT250K Elsinore 1975-1976
RS125R 1995-2000
SXS1000M3 Pioneer 1000 2019
SXS1000M3P Pioneer 1000 EPS 2019-2020
SXS1000M5D Pioneer 1000-5 Deluxe 2019-2020
SXS1000M5P Pioneer 1000-5 2019-2020
SXS500M2 Pioneer 500 2015-2018
SXS700M2 Pioneer 700 2014-2021
SXS700M4 Pioneer 700-4 2014-2016
TR200 Fat Cat 1986-1987
TRX200 FourTrax 200 2x4 1984
TRX200SX FourTrax 200 2x4 1986-1988
TRX250EX Sportrax 250 2x4 2001-2008
TRX250TE FourTrax Recon 2x4 ES 2008-2014, 2016-2019
TRX250TM FourTrax Recon 2x4 2002-2014, 2016-2021
TRX250X FourTrax 250X 1987-1988, 1991-1992
TRX250X Sportrax 250X 2009, 2012-2014, 2016-2021
TRX300 FourTrax 300 2x4 1988-2000
TRX300EX FourTrax 300EX 1993-2000, 2004-2007
TRX300EX Sportrax 300EX 2001-2003, 2008
TRX350 FourTrax 350 4x4 1986-1987
TRX350D FourTrax Foreman 4x4 1987-1989
TRX350FE FourTrax Rancher ES 4x4 2000-2006
TRX350FM FourTrax Rancher 4x4 2000-2006
TRX350TE FourTrax Rancher ES 2x4 2000-2006
TRX350TM FourTrax Rancher 2x4 2000-2006
TRX400EX FourTrax 400EX 1999
TRX400EX Sportrax 400EX 2000-2008
TRX400FA FourTrax Rancher AT 4x4 2007
TRX400FW FourTrax Foreman 400 4x4 1995-2003
TRX400X Sportrax 400X 2009-2014
TRX420FA FourTrax Rancher AT 4x4 2009-2013
TRX420FA1 FourTrax Rancher AT DCT 4x4 2014-2016
TRX420FA2 FourTrax Rancher 4x4 Automatic DCT EPS 2014-2019
TRX420FA5 FourTrax Rancher 4x4 Automatic DCT IRS 2015-2019
TRX420FA6 FourTrax Rancher 4x4 Automatic DCT IRS EPS 2015-2019
TRX420FE FourTrax Rancher ES 4x4 2007-2013
TRX420FE1F FourTrax Rancher 4x4 ES 2014-2019
TRX420FM FourTrax Rancher 4x4 2007-2013
TRX420FM1 FourTrax Rancher 4x4 2014-2019
TRX420FM2 FourTrax Rancher 4x4 EPS 2014-2019
TRX420FPA FourTrax Rancher AT 4x4 EPS 2009-2013
TRX420FPE FourTrax Rancher ES 4x4 EPS 2009-2013
TRX420FPM FourTrax Rancher 4x4 EPS 2009-2014
TRX420TE FourTrax Rancher ES 2x4 2009-2013
TRX420TE1 FourTrax Rancher ES 2x4 2014-2016
TRX420TM FourTrax Rancher 2x4 2007-2013
TRX420TM1 FourTrax Rancher 2x4 2014-2019
TRX450ER Sportrax 450ER 2006-2009, 2012-2014
TRX450ES FourTrax Foreman ES 4x4 1998-2001
TRX450FE FourTrax Foreman ES 4x4 2002-2004
TRX450FM FourTrax Foreman S 4x4 2002-2004
TRX450R Sportrax 450R 2004-2009, 2012-2014
TRX450S FourTrax Foreman S 4x4 1998-2001
TRX500FE FourTrax Foreman ES 4x4 2012-2013
TRX500FE1 FourTrax Foreman ES 4x4 2014-2016
TRX500FM FourTrax Foreman 4x4 2005-2013
TRX500FM1 FourTrax Foreman 4x4 2014-2019
TRX500FM2 FourTrax Foreman 4x4 EPS 2014-2016
TRX650FA FourTrax Rincon 2003-2005
TRX650FGA FourTrax Rincon GPScape 2004-2005
TRX680FA FourTrax Rincon 2006-2022
TRX680FGA FourTrax Rincon GPScape 2006-2010
TRX700XX 2008-2009
XL100S 1979-1985
XL185S 1980-1983
XL250 1979-1981
XL250R 1982-1987
XL250S 1978-1981
XL500R 1982
XL500S 1979-1981
XL600R 1983-1987
XR100 1981-1984
XR100R 1985-2003
XR185 1979
XR200 1980-1983
XR200R 1981-1983, 1986-2002
XR250 1979-1980
XR250L 1991-1996
XR250R 1981-2004
XR350R 1983-1984
XR400R 1996-2004
XR500 1979-1980
XR500R 1981-1984
XR50R 2000-2003
XR600R 1985-2000
XR650L 1993-2021
XR650R 2000-2007
XR70R 1997-2003
XR80 1979-1984
XR80R 1985-1988, 1990-1991, 1993-2003
Z50R 1982-1989, 1991-1999

FE 250 2014
FE 350 2013-2014
FE 450 2013-2014
FE 501 2013-2014
TE 250 2013-2014
TE 300 2013-2014

CR125 1997-2013
CR250 1977-1984, 1999-2006
FC 250 2014-2021
FC 350 2014-2015
FC 450 2014-2022
FE 250 2014-2019
FE 350 2014-2021
FE 450 2014-2020
FE 501 2014-2018, 2020-2023
FS 450 2015, 2018-2020, 2023
FX 450 2017-2022
TC 250 2014-2022
TE 150 2017
TE 250 2013-2018
TE 300 2014-2018
TE 300i 2018-2019
TX 300 2019
WR125 2008-2013
WR250 1974-1984, 1998-2013

Sportfire 440 1980-1982

105 SX 2004, 2006-2012
105 XC 2008-2009
144 SX 2007-2008
150 SX 2009-2021
150 XC 2010-2012
150 XC-W 2017-2019
250 EXC 1996-2005
250 EXC-F 2015, 2017-2019
250 MXC 2000-2001
250 SX 1996-2022
250 SX-F 2006-2011, 2013-2022
250 XC 2006-2019
250 XC-F 2007-2009, 2013-2014
250 XC-W 2006-2018
250 XCF-W 2006-2014
300 EXC 2004-2005, 2015
300 MXC 2004-2005
300 XC 2006-2015
300 XC-W 2006-2011
300 XC-W TPI 2018-2019
350 EXC-F 2012-2019
350 SX-F 2011-2015
350 XC-F 2012-2016
350 XCF-W 2012-2016
450 EXC 2007
450 EXC-F 2017-2018
450 EXC-G Racing 2003-2006
450 MXC-G Racing 2003-2005
450 SX 2006
450 SX ATV 2009-2010
450 SX Racing 2003-2005
450 SX-F 2007-2011, 2013-2022
450 XC 2007
450 XC ATV 2008-2009
450 XC-F 2008-2009, 2013-2016, 2020-2021
450 XC-W 2007, 2009, 2012-2016
500 EXC 2012-2016
500 EXC-F 2017-2023
500 XC-W 2012-2016
505 SX ATV 2009-2010
505 SX-F 2007-2008
505 XC-F 2008
520 SX Racing 2000-2002
525 EXC 2007
525 EXC-G Racing 2003-2006
525 SX 2006
525 SX Racing 2003-2005
525 XC ATV 2008-2009
65 SX 2009-2022
65 SXS 2012-2015
65 XC 2009
85 SX 2003-2021
85 SXS 2012-2015
85 XC 2008-2009

Bayou 220 2x4 1988-2002
Bayou 300 2x4 1986-2003
Bayou 300 4x4 1989-2003
Brute Force 650 4x4 2005-2010
Brute Force 650 4x4i 2006-2009
Brute Force 750 4x4i 2005-2014
Brute Force 750 4x4i EPS 2012-2014
Drifter 440 1981
G3SSE 1975
G4 1973, 1975
G5 1974-1975
H1 Mach III 1969-1975
H2 Mach IV 1972-1975
Intruder 440 1981
Invader 440 1981
KD100 1976-1979
KDX175 1980-1982
KDX200 1986-2006
KDX220R 1998-2005
KDX250 1980-1984, 1991-1994
KDX50 2003-2006
KDX80 1980-1988
KE100 1986-2000
KFX400 2003-2006
KFX450R 2008-2014
KFX50 ATV 2003-2008
KFX700 V-Force 2004-2009
KFX80 ATV 2003-2006
KH100 1976-1979
KH500 1976
KLX110 2002-2020
KLX110L 2010-2020
KLX125 2003-2006
KLX125L 2003-2006
KLX300R 1997-2006
KLX400R 2003
KLX400SR 2003
KLX450R 2008-2009
KLX650C 1993-1996
KLX650R 1993-1996
KM100 1976-1981
KV100 1976
KX100 1995-2009, 2011-2013
KX125 1982-1986, 1988-1989, 1994-2005
KX250 2-Stroke 1978-1986, 1990-2007
KX250 4-Stroke 2019-2024
KX250F 4-Stroke 2004-2018
KX250X 4-Stroke 2021-2022
KX450 4-Stroke 2019-2021
KX450F 2006-2018
KX500 1988-2004
KX60 1983-1988, 1990-2003
KX65 2000-2021
KX80 1979-1987
KX80 Big Wheel 1987
KX85 2001-2013
KXT250A Tecate 1984-1985
KXT250B Tecate 1986-1987
KZ1000A 1977-1978
KZ1000A MKII 1979-1980
KZ1000B 1000 LTD 1977-1980
KZ1000C Police 1000 1978-1980
KZ1000D Z1R 1978, 1980
KZ1000E 1000 Shaft 1979-1980
KZ1000G Z1 Classic 1980
KZ900A 1976-1977
KZ900B LTD 1976
Lakota 300 2x4 1995-2003
Mojave 250 2x4 1987-2004
Ninja 250R 2008-2012
Prairie 300 2x4 1999-2002
Prairie 300 4x4 1999-2002
Prairie 650 4x4 2002-2003
Prairie 700 4x4 2004-2006
Teryx 750 4x4 2008, 2012-2013
Z1 900 Super Four 1973-1975

Mirage II 1980-1983
Mirage Special 1980-1982

340 Classic 2003-2006
340 Indy 1999, 2004
340 Indy Deluxe 1999-2002
340 Indy Touring 1999-2003
340 LX 2007
340 Touring 2004-2007
340 TranSport 2008
400 1984-1988, 1990-1991
400L 2x4 1995
600 IQ Racer 2008-2016
700 Classic 2006
700 Dragon 2007
700 Fusion 2006
700 RMK 2005-2006, 2008-2010
700 Touring 2006
750 IQ Turbo 2010-2012
750 IQ Turbo LXT 2012-2014
900 Fusion 2005-2006
900 RMK 2005-2006
900 Switchback 2005-2006
ATP 500 4x4 2004-2005
Big Boss 400L 6x6 1995-1997
Big Boss 500 6x6 1998
FST IQ Cruiser 2007
LITE 1991-1998
LITE Deluxe 1998
LITE GT 1996-1997
LITE Touring 1998
Magnum 500 2x4 2002
Magnum 500 4x4 1999-2002
Outlaw 450 MXR 2008-2010
Outlaw 500 2006-2007
Outlaw 525 2007
Outlaw 525 IRS 2008-2011
Outlaw 525 S 2008-2010
Outlaw 90 2007-2014
Predator 500 2003-2007
Predator 90 2003-2005
RZR 170 2009-2015
RZR 170 EFI 2015
RZR 4 800 2012
RZR 570 2012-2017
RZR 800 2008-2014
RZR 800 XC 2014
RZR 900 2014
RZR S 800 2009-2014
RZR XP 1000 2014-2017
RZR XP 4 900 2012-2014
RZR XP 900 2011-2014
Ranger 500 2x4 2005-2007
Ranger 500 4x4 2004-2007
Ranger 500 4x4 EFI 2006-2007
Ranger 500 6x6 2004-2005
Scrambler 250 1985-1986
Scrambler 400 2x4 2000-2002
Scrambler 400 4x4 1995-1996, 1998-2000, 2002
Scrambler 400L 4x4 1997
Scrambler 500 2x4 2001-2002
Scrambler 500 4x4 1997-2012
Scrambler 90 2001-2003
Sport 400 1999
Sport 400L 1994-1998
Sportsman 400 1994-1997, 2001-2003
Sportsman 500 4x4 1996-2006
Sportsman 500 6x6 2000-2008
Sportsman 500 EFI 2006-2008
Sportsman 500 Forest Tractor 2010-2012
Sportsman 500 H.O. 2001-2003, 2005-2006, 2008-2013
Sportsman 570 2014-2017
Sportsman 570 SP 2015-2019
Sportsman 800 Big Boss 6x6 2012
Sportsman 800 EFI 2005-2008, 2011-2012
Sportsman 850 2015-2017
Sportsman 90 2001-2005, 2007-2014
Sportsman MV 800 2007
Sportsman Touring 850 2013-2014
Sportsman XP 850 2010-2014
Sportsman XP 850 H.O. 2013-2014
Trail Blazer 250 1990-2006
Trail Blazer 400 2003
Trail Boss 250 2x4 1986-1999
Trail Boss 250 4x4 1987-1992
Trail Boss 250 ES 1988
Trail Boss 250 R 1988
Trail Boss 350L 2x4 1990-1993
Trail Boss 350L 4x4 1990-1992
Xplorer 400 1995, 1999-2002
Xplorer 400L 1996-1998
Xplorer 500 1997
Xpress 400 1996-1997

Citation 4500 1980-1983
Expedition 1200 2010-2016
Expedition Sport 550 2005-2008
Formula Deluxe 380 Fan 1999-2001
Formula MX 1990-1995
Formula MX LT 1990
Formula MX XTC 1991
Formula MX XTC R 1992-1993
Formula MX Z 1993-1994
Formula S 1996, 1999-2000
Formula SS 1985
Formula ST 1994
Freeride 850 2018
Freestyle Backcountry 2007-2008
Freestyle Park 2007-2008
Freestyle Session 550 2007
GSX 1200 2009-2015
GSX 380 Fan 2005-2006
GTX 1200 2009
GTX 380 Fan 2005-2006
GTX 550 Fan 2005-2008
Grand Touring 1200 2010-2016
Grand Touring 380 Fan 2003
Grand Touring 550 Fan 2003
Legend 380 Fan 2003-2004
Legend 550 Fan 2004
MXZ 1200 2009-2016
MXZ 380 Fan 2001-2006
MXZ 500 2001
MXZ 500 Fan 2001-2002
MXZ 600 2009-2017
MXZ Adrenaline 1200 2010
MXZ Blizzard 1200 2016
MXZ Blizzard 850 2018
MXZ Renegade 1000 2007
MXZ Renegade 1200 2009
MXZ Sport 500 2002
MXZ TNT 1200 2009-2016
MXZ TNT 850 2017-2018
MXZ Trail 500 2001-2002
MXZ X-RS 600 2010
MXZ X-RS 850 2018
Mach Z Adrenaline 2005
Renegade 1200 2010-2016
Renegade Adrenaline 1200 2010-2014, 2016
Renegade Adrenaline 850 2017-2018
Renegade Backcountry 850 2018
Renegade Enduro 1200 2016
Renegade X-RS 850 2018
Safari L 1990-1994
Safari Scout 1990-1992
Skandic 380 1998-2000
Skandic SUV 550 2004-2008
Skandic SWT 550 2004-2008
Skandic Tundra LT 550 2008
Skandic WT 550 2004-2008
Summit 550 Fan 2003-2008
Summit Highmark 1000 2005-2007
Summit SP 850 2017-2018
Touring E 1996-2000
Touring E LT 1997
Tundra 550 2012-2013

DR-Z110 2003-2005
DR-Z125 2003-2009, 2012-2013
DR-Z125L 2003-2009, 2012-2013
DR-Z400 2000-2004
DR-Z400S 2000-2009, 2011-2020
DR-Z400SM 2005-2009, 2013-2020
DR350 1990-1999
DR350S 1990-1996
DR350SE 1994-1999
DR650S 1990-1993
DR650SE 1992-2011
DS125 1979-1981
DS185 1978-1980
DS250 1980
DS80 1978-1983, 1985-2000
GSX-R1000 2005-2008
GSX1300R Hayabusa 2008-2014
JR50 1978-2006
LS650 Savage 650 1986-1988, 1995
LT-4WD QuadRunner 250 1987-1995
LT-A700X KingQuad 700 4x4 2005-2007
LT-F230 QuadRunner 230 1986-1987
LT-F250 Ozark 250 2002-2014
LT-F250 QuadRunner 250 2x4 1988-2001
LT-F300F KingQuad 300 4x4 1999-2002
LT-F400 Eiger 400 2x4 2002-2007
LT-F400 KingQuad 400 2x4 2008
LT-F400F Eiger 400 4x4 2002-2007
LT-F400F KingQuad 400 FSi 4x4 2011-2022
LT-R450 QuadRacer 450 2006-2011
LT-V700F Twin Peaks 700 4x4 2004-2005
LT-Z250 QuadSport 250 2004-2009
LT-Z400 QuadSport 400 2003-2009, 2012-2014
LT230E QuadRunner 230 1987-1993
LT230G QuadRunner 230 1985-1986
LT230S QuadSport 230 1985-1988
LT250R QuadRacer 250 1985-1987
LT50 QuadRunner 50 1984-1987
LT80 QuadSport 80 1987-2006
PE175 1980-1984
PE250 1977-1981
RL-250 Exacta 1974-1975
RM-Z250 2004-2018
RM-Z450 2005-2025
RM100 2003
RM125 1977-1986, 1990-2003
RM250 1977-1985, 2000-2008
RM60 2003
RM65 2003-2005
RM80 1977-1981, 1983-1987, 1989-1990
RV125 Tracker 1973-1977
TC-125 Prospector 1973-1977
TC-185 Ranger 1974-1977
TM-250 Champion 1972-1975
TS-125 Duster 1979-1981
TS-185 Sierra 1971-1981
TS-250 Savage 1973-1981

AT3 125 1973
Apex 2006-2008, 2010
Apex GT 2008-2010
Apex L-TX 2008
Attak 2006-2007
BW80 Big Wheel 1986-1988, 1990
Bear Tracker 2x4 2000-2004
Big Bear 250 2007-2009
Big Bear 350 2x4 1996-1999
Big Bear 350 4x4 1987-1999
Big Bear 400 2x4 2000-2004
Big Bear 400 4x4 2000-2005
Bruin 250 2x4 2005-2006
Bruin 350 2x4 2004
Bruin 350 4x4 2004-2006
Bruin 350 Auto 2x4 2004-2006
CT2 Enduro 175 1971-1973
CT3 Enduro 175 1971-1973
DT100 1974-1983
DT125 1974-1976, 1978-1981
DT175 1979-1981
DT250 1974-1979
DT400 1975-1978
EX440 Exciter 1976-1981
FX Nytro 2008-2014
FX Nytro M-TX 2008-2012
FX Nytro R-TX 2008-2013
FZS1000 FZ1 2001-2005
GT1 1973
Grizzly 125 2011-2013
Grizzly 350 2x4 2007-2011, 2014
Grizzly 350 4x4 2007-2014
Grizzly 350 4x4 IRS 2007-2011
Grizzly 400 4x4 2007-2008
Grizzly 450 4x4 2007
Grizzly 550 4x4 2009-2013
Grizzly 600 4x4 1998-2001
Grizzly 660 4x4 2002-2008
Grizzly 700 4x4 2007-2011, 2014-2023
Grizzly 80 2005-2008
IT125 1980-1981
IT175 1977-1981
IT200 1984-1986
IT250 1978-1983
IT400 1977-1978
IT465 1981-1982
IT490 1983-1984
Kodiak 400 2x4 2000-2001, 2003-2004
Kodiak 400 4x4 1993-2006
Kodiak 450 4x4 2006
Kodiak 700 4x4 2016-2018
LT2 1972
LT2M 1972
LT3 1972-1973
MX100 1974-1975, 1979-1983
MX125 1974-1976
MX175 1979-1981
MX250 1973-1975
MX400 1975
MX80 1980-1982
Mountain Max 700 1998
PW50 Y-Zinger 1981-1983, 1985-1987, 1990-2022
PW80 Y-Zinger 1983, 1985, 1991-2006
Phazer 2007
Phazer GT 2007-2013
Phazer M-TX 2010-2015
Phazer R-TX 2008-2015
RD200 1974-1976
RD350 1973-1975
RD400 1976-1979
RS Rage 2005-2007
RS Vector 2005-2009, 2012-2014
RS Vector GT 2010-2011
RS Vector L-TX 2012-2014
RS Vector Mountain 2005-2007
RS Venture 2005-2006, 2008
RS Venture GT 2009-2015
RT100 1990, 1992-2000
RT180 1990-1993, 1995-1998
RX Warrior 2004-2005
RX-1 2003-2005
RX-1 Mountain 2003-2005
Raptor 125R 2011-2013
Raptor 250 2008-2013
Raptor 350 2005-2013
Raptor 660R 2001-2005
Raptor 700 2013-2018
Raptor 700R 2006-2023
Raptor 80 2002-2008
Rhino 450 4x4 2006-2009
Rhino 660 4x4 2005-2007
Rhino 700 FI 4x4 2008-2009
Road Star 1600 1999-2003
Road Star 1600 Silverado 1999-2003
SR500 1976-1981
SRX440 1978-1980
SRX700 1998-2002
SS440 1980-1985
TT-R125 2000-2005
TT-R125E 2003-2008
TT-R125L 2000-2008
TT-R125LE 2003-2008
TT-R250 1999-2006
TT-R90 2000-2004
TT-R90E 2003-2007
TT350 1986-1987
TT500 1976-1981
TT600 1983-1986
TY80 1974-1975
VK Pro 2006-2007
Viking 700 VI 2015
WR200R 1992
WR250F 2001-2013, 2015-2021
WR400F 1998-2000
WR426F 2001-2002
WR450F 2003-2018, 2021
Wolverine 450 4x4 2006-2007
XT250 2013-2025
XT350 1985-2000
XT500 1976-1981
XT550 1982-1983
XT600 1984-1989
XT600E 1990-1995
YFB250 Timberwolf 2x4 1992-1996
YFB250FW Timberwolf 4x4 1994-1995, 1997-2000
YFM200 Moto-4 1985
YFM200DX Moto-4 1987-1988
YFM225 Moto-4 1986-1988
YFM350X Warrior 1987-2004
YFM80 Badger 1992-2001
YFZ450 ATV 2004-2009, 2012-2013
YFZ450R ATV 2009-2023
YFZ450X ATV 2011
YSR50 1987-1992
YT125 Tri-Moto 1980-1985
YT175 Tri-Moto 1982-1983
YTM200 Tri-Moto 1984-1985
YTM225DR Tri-Moto 1985-1986
YTM225DX Tri-Moto 1984-1985
YTZ250 Tri-Z 1985-1986
YXE70 Wolverine R-Spec 2016-2017
YXM7D Viking 700 2014-2021
YXZ1000R 2016-2023
YZ100 1976-1983
YZ125 1976-1982, 1997-2004
YZ175 1976
YZ250 2-Stroke 1976-1982, 1999-2021
YZ250F 4-Stroke 2001-2021
YZ250FX 4-Stroke 2015-2021
YZ250X 2-Stroke 2016-2022
YZ400 1977-1978
YZ400F 1998-1999
YZ426F 2000-2002
YZ450F 2003-2021
YZ450FX 2016-2018, 2021
YZ465 1980-1981
YZ490 1982-1983
YZ65 2018-2025
YZ80 1974-1980, 1982-1992
YZF-R1 1999-2003
YZF-R6 2001-2018
YZF-R6S 2006-2009

Customer Reviews

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Is as it should be. Great piston

Great as usual with Wiseco.

Excellent

Everything great

Exactly what they say in description great quality hope for many hrs out of these pistons.

These pistons are exactly what I needed. The quality is very high and I believe they will serve this engine for years to come!

Awesome parts.

They had the part and I got it in 3 days. I was in a hurry before a long weekend ride. Installed piston and it fired on first kick. Wiseco has good premium parts, you do have to pay for they, but you get what you pay for.

I bought this kit and I must say I don't regret it one bit, this piston is the way to go

It fit good and added a good bit of power

Very pleased with purchase.

I have an early 80's street and dirt bike that are hard to find parts for. The parts are top quality.

Part was as described. But I'm giving 4.5 stars out of 5, only because I didn't get any stickers! Ha

The piston was exactly what I ordered and it is working well.

Absolutely amazing they're in my hand 16 hours after. Beautiful pistons. Thank you so much and I enjoyed the stickers.

Amazing, thank you.

Easy rebuild parts were to spec. Bike runs great.

The packaging of the product was great. The Wiseco piston came in a velvet bag, the piston rings were in a seal plastic bag then package in a cardboard box, the wrist pin was package in the corner of the product box with it's own compartment. Installing the product was quick and easy. The directions were spot on. I purchased a 13:1 compression kit. After installation, the engine ran stronger and the throttle was snappier. Overall, I'm extremely pleased with this product, I would recommend this product to anyone wanting to a little more out of their stock engine, and I'm so pleased with this product that I'm buying another one for my other Yamaha Raptor 250.

As promised. I will look to parts giant in future.

Great

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