- Replace the stock shaft nut with an asymmetric valve to offer different flow rates for compression and rebound
- The stock low speed rebound adjuster flows at the same rate during compression and rebound which makes the lowest speed damping too mushy, causing bottoming and an unresponsive feeling during long duration hits; shock rebound separator valves correct this issue
Suzuki -- GSX-R 1000 -- (2003, 2006, 2005, 2001, 2008, 2004, 2007, 2002); Suzuki -- RM 250 -- (2002, 2003, 2001); Suzuki -- RM-Z 250 -- (2005, 2006, 2004, 2022, 2021, 2020, 2023, 2024, 2017, 2018, 2016, 2019); Suzuki -- LT-R 450 QuadRacer -- (2008, 2007, 2006, 2010, 2009); Kawasaki -- Ninja ZX-10R -- (2008, 2010, 2005, 2007, 2009, 2006); Kawasaki -- Ninja ZX-6 RR -- (2004); Kawasaki -- Ninja ZX-6R -- (2004); Kawasaki -- KX 450 F -- (2014, 2010, 2013, 2007, 2009, 2008, 2012, 2006, 2011); Kawasaki -- KX 250 -- (2006, 2005, 2007, 2001, 2003, 2004, 2002, 2022, 2021, 2020, 2023, 2024); Kawasaki -- KX 125 -- (2002, 2005, 2001, 2007, 2004, 2006, 2003); Kawasaki -- KLX 250 SF -- (2011, 2009, 2010); Kawasaki -- KX 250 F -- (2004, 2005); Kawasaki -- KX 250 X -- (2022, 2021, 2023, 2024); Kawasaki -- KX 450SR -- (2022); Kawasaki -- Ninja ZX-14 -- (2007, 2016, 2010, 2013, 2011, 2006, 2017, 2008, 2015, 2009, 2012, 2014); Kawasaki -- ZX 636R Ninja -- (2004); Kawasaki -- ZX-9 R Ninja -- (2002, 2003); Kawasaki -- KX 450 -- (2014, 2007, 2004, 2005, 2011, 2012, 2013, 2006, 2008, 2009, 2010); Triumph -- Speed Triple 675 -- (2009); Triumph -- Tiger Explorer XC 1200 -- (2013); Triumph -- Street Triple 675 -- (2009, 2008); Honda -- CRF450R -- (2015, 2009, 2012, 2013, 2016, 2010, 2014, 2011); Honda -- CR125R -- (2004, 2001, 2002, 2005, 2007, 2006, 2003); Honda -- CR500R -- (1997); Sherco -- 250 SE-R Factory -- (2020, 2019); Sherco -- 450 SEF-R Factory -- (2019); Sherco -- 250 SEF-R Factory -- (2019); Sherco -- 300 SEF-R Factory -- (2019); Can-Am -- DS 650 -- (2005, 2004, 2003, 2002); Yamaha -- Tenere 700 -- (2022, 2021)