Top End

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Honda -- CRF450R -- (2011, 2009, 2012, 2010)

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Honda -- CRF150R -- (2010, 2013, 2014, 2011, 2012, 2015, 2009, 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 Yamaha -- YZ 250 F -- (2002, 2004, 2006, 2009, 2003, 2005, 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 Yamaha -- WR 250 F -- (2002, 2004, 2007, 2009, 2008, 2005, 2010, 2011, 2012, 2013, 2003, 2006); Yamaha --...

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Suzuki -- RM-Z 250 -- (2005, 2008, 2006, 2007, 2004); Kawasaki -- KX 250 F -- (2007, 2008, 2009, 2013,...

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 -- (2008, 2006, 2010, 2013, 2009, 2007, 2012, 2011)

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Honda -- TRX450R Sportrax -- (2004, 2005)

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Suzuki -- RM-Z 250 -- (2008, 2010, 2012, 2013, 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 Suzuki -- LT-R 450 QuadRacer -- (2011, 2007, 2009, 2006, 2008, 2010)

Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable Yamaha -- WR 450 F -- (2014, 2008, 2003, 2005, 2006, 2013, 2007, 2009, 2011, 2012, 2004, 2010); Yamaha --...

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 Honda -- CRF250R -- (2011, 2010, 2013, 2012, 2014, 2015)