Race proven worldwide by Team Honda Championship CR250R and Team Suzuki Championship RM250 and RM-Z450
Improves heat dissipation
Stronger than stock
CR250R and CRF450R cover increases oil capacity in transmission from 650cc to 800cc and directs oil back in clutch. Both features greatly increasing heat dissipation
Precision machined from billet T-6 aircraft quality aluminum to aerospace tolerances
Fits the rides below
Click the + on each item to expand the model(s) for each item listed below.
2003
Yamaha
YZ 450F
2003
Yamaha
WR 450F
2004
Yamaha
YZ 450F
2004
Yamaha
WR 450F
2005
Yamaha
WR 450F
2005
Yamaha
YZ 450F
2006
Yamaha
YZ 450F
2006
Yamaha
WR 450F
2007
Yamaha
YZ 450F
2007
Yamaha
WR 450F
2008
Yamaha
YZ 450F
2008
Yamaha
WR 450F
2009
Yamaha
WR 450F
2009
Yamaha
YFZ450
2009
Yamaha
YFZ450R
2009
Yamaha
YFZ450R SE
2009
Yamaha
YZ 450F
2010
Yamaha
YFZ450R
2010
Yamaha
YFZ450R SE
2010
Yamaha
YZ 450F
Backordered Item is currently backordered with the supplier and will ship out as soon as it's available.
Please contact us for more accurate release date information.