Top End

Forged one-piece OEM replacement valvesPrecision machined valve head and seat surfacesNitride coatedInduction hardened valve stem tipPrecision polished surfaceCompatible with OEM valve keepers Honda -- CRF450R -- (2003, 2002, 2005, 2006, 2004)

Forged one-piece OEM replacement valvesPrecision machined valve head and seat surfacesNitride coatedInduction hardened valve stem tipPrecision polished surfaceCompatible with OEM valve keepers Honda -- CRF250R -- (2008, 2009)

Forged one-piece OEM replacement valveSPrecision machined valve head and seat surfacesNitride coatedInduction hardened valve stem tipPrecision polished surfaceCompatible with OEM valve keepers Honda -- CRF250X -- (2004, 2005, 2008, 2009, 2010, 2013,...

Forged one-piece OEM replacement valvesPrecision machined valve head and seat surfacesNitride coatedInduction hardened valve stem tipPrecision polished surfaceCompatible with OEM valve keepers Honda -- CRF250X -- (2012, 2008, 2009, 2010, 2013, 2014,...

Coated with MOS2 for high performance and heat absorptionPorted to match WSM Banshee sleevesFit bores from 64mm to 70.5mmPiston pin is 5mm higher on long rod pistons to accommodate long rodMade in Germany Yamaha -- Banshee 350 4x2 -- (1999, 1992, 2000,...

Coated with MOS2 for high performance and heat absorptionPorted to match WSM Banshee sleevesFit bores from 64mm to 70.5mmPiston pin is 5mm higher on long rod pistons to accommodate long rodMade in Germany Yamaha -- Banshee 350 4x2 -- (1992, 1987, 2005,...

Coated with MOS2 for high performance and heat absorptionPorted to match WSM Banshee sleevesFit bores from 64mm to 70.5mmPiston pin is 5mm higher on long rod pistons to accommodate long rodMade in Germany Yamaha -- Banshee 350 4x2 -- (1996, 1995, 1997,...

Coated with MOS2 for high performance and heat absorptionPorted to match WSM Banshee sleevesFit bores from 64mm to 70.5mmPiston pin is 5mm higher on long rod pistons to accommodate long rodMade in Germany Yamaha -- Banshee 350 4x2 -- (1995, 1996, 2003,...

Prox Top End Gasket Set - Kawasaki/Suzuki 35.4100.90 Kawasaki -- KX 60 -- (1990, 2000, 1989, 1999, 2003, 1988, 1993, 1997, 1992, 1994, 1996, 1991, 1995, 2001, 2004, 1998, 2002); Suzuki -- RM 60 -- (2003)

Made using a specific heat-treatment to ensure hardness for maximum durability and less wearPrecision machined to match exact size Honda -- CRF250R -- (2022, 2021, 2023, 2024, 2018, 2020, 2019); Honda -- CRF450R -- (2009, 2012, 2017, 2004, 2011, 2014,...

Made using a specific heat-treatment to ensure hardness for maximum durability and less wearPrecision machined to match exact size Honda -- CRF450RX -- (2024, 2021, 2019, 2020, 2022, 2023, 2017, 2018); Honda -- CRF450X -- (2008, 2009, 2014, 2015, 2019,...

Made using a specific heat-treatment to ensure hardness for maximum durability and less wearPrecision machined to match exact size Yamaha -- FJR 1300 AE -- (2005, 2009, 2002, 2008, 2001, 2004, 2006, 2007, 2003); Yamaha -- FJR 1300 A -- (2004, 2006, 2001,...