- Lightweight CNC-machined titanium retainers greatly reduce valve train mass and increase engine rpm
- Increases valve spring life over heavier, stock steel retainers
- Precision CNC-machined from 8620 case hardened steel
- High tolerances ensure seats are flat for the longest possible life
- Pad is parallel to bottom surface for consistent spring pressures
- Made with various thicknesses
- Specially designed for use with CV4's valve springs only
Honda -- CRF450X -- (2006, 2012, 2008, 2009, 2014, 2010, 2005, 2011, 2013, 2007, 2016, 2017, 2015); Honda -- CRF450R -- (2006, 2007, 2004, 2008, 2002, 2003, 2005); Honda -- TRX450R -- (2008, 2006, 2007, 2012, 2009, 2004); Honda -- TRX450R Sportrax -- (2004, 2005)