So who uses this type of filtration

XL/2XL: US 36-39 / EU 52-56

Excellent high-speed stability

1390 all year models including RC8

AXP - HDPE Skid Plate - Fits Honda CRF450X 2005-2013 (AX6082) ORIGIN_JAPAN So who uses this typeAXP presents their MX Enduro 6mm HDPE plastic skid plate which covers the underside of the frame and protects engine cases from rocks projections it is 40% lighter than an alloy bash plate, more resistant than a carbon engine guard and plastic does not create vibrations and does not save deformations. Advised for MX or soft Enduro use. Hardware kit is supplied. Fitment TYPE YEAR CRF450X 2005 CRF450X 2006 CRF450X 2007 CRF450X 2008 CRF450X 2009 CRF450X