Del West Exhaust Valve Dw-Kx450F-Ev09

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Kawasaki -- KX 450 F -- (2008, 2006, 2007)

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Kawasaki -- KX 450 F -- (2006, 2007, 2008)

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Kawasaki -- KX 450 F -- (2012, 2010, 2014, 2009,...

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Suzuki -- LT-R 450 QuadRacer -- (2011, 2007, 2009,...

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Yamaha -- YFZ 450 4x2 -- (2005, 2009, 2006, 2008,...