- Replaces the OEM valves and valve springs
- Steel, nitrided valves for increased durability and less wear under extreme conditions
- Stronger valve springs deal with the extra weight of the steel valves
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm
- Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals
Suzuki -- RM-Z 450 -- (2016, 2013, 2014, 2012, 2011, 2015, 2009, 2010, 2008, 2019, 2018, 2020, 2021, 2017, 2024, 2023, 2022); Suzuki -- RMX 450 Z -- (2010, 2019, 2011, 2014, 2016, 2013, 2017, 2018, 2012, 2015)