Top End

• Each ring set is for one piston • Wiseco rings fit only Wiseco pistons. - Yamaha YZ 250 F (2006, 2009, 2016, 2017, 2005, 2003, 2007, 2008, 2015, 2018, 2004, 2002, 2011, 2010, 2001, 2014, 2019);...

Prox Piston Kit - 39.48 Mm - Gas Gas | Husqvarna | Ktm 01.6019.C KTM -- 50 SX -- (2020, 2021, 2022, 2023, 2010, 2015, 2016, 2012, 2013, 2014, 2017, 2009, 2011, 2024, 2025, 2018, 2019); Gas Gas -- MC...

Prox Piston Kit - 48.00 Mm - Honda 01.1075.100 Honda -- XR70R -- (1998, 1997, 2001, 2002, 2000, 2003, 1999); Honda -- CRF70F -- (2004, 2005, 2009, 2008, 2007, 2006, 2012, 2010, 2011); Honda -- CT70...

Prox Piston Kit - 39.47 Mm - Gas Gas | Husqvarna | Ktm 01.6019.B KTM -- 50 SX -- (2020, 2021, 2022, 2023, 2025, 2024, 2009, 2011, 2014, 2013, 2018, 2010, 2015, 2016, 2017, 2012, 2019); Gas Gas -- MC...

Piston Kit for offroad applications KTM -- 65 SX -- (2004, 2000, 2003, 2005, 2006, 2007, 2002, 2008, 2001)

Piston Kit for offroad applications KTM -- 65 SX -- (2003, 2005, 2006, 2007, 2000, 2001, 2002, 2008, 2004)

Prox Piston Kit - 47.50 Mm - Honda 01.1075.050 Honda -- XR70R -- (2000, 1999, 2001, 2002, 1998, 2003, 1997); Honda -- CRF70F -- (2006, 2004, 2008, 2005, 2009, 2007, 2010, 2011, 2012); Honda -- CT70...

• High-performance, cast pistons closely match original equipment • Engineered for the best possible heat transfer from combustion chamber to cylinder walls • Rings are replacement for one piston •...

Prox Top End Gasket Set - Yamaha 35.2414 Yamaha -- WR 250 F -- (2016, 2017, 2015, 2018, 2019); Yamaha -- YZ 250 FX -- (2015, 2016, 2019, 2017, 2018); Yamaha -- YZ 250 F -- (2017, 2014, 2016, 2015,...

Prox Top End Gasket Set - Kawasaki/Suzuki 35.3423 Suzuki -- LT-Z QuadSport 400 4x2 -- (2004, 2006, 2003, 2010, 2005, 2007, 2009, 2011, 2008); Kawasaki -- KFX 400 4x2 -- (2005, 2004, 2003, 2006)

Prox Top End Gasket Set - Gas Gas/Husqvarna 35.6353 Gas Gas -- EC 300 -- (2023); Gas Gas -- EX 300 -- (2023); Husqvarna -- TE 300i -- (2023)

Manufactured to the highest precision and qualityConstructed to meet OEM specificationsAvailable in standard sizes only Husaberg -- FE 450 -- (2004, 2006, 2007, 2008, 2005); Husaberg -- FS 650 --...