We get alot of emails and phone calls asking about availability of a plastic skid plate for the 2021+ Honda CRF300L and CRF300L Rally. Here are a few options...
Moose Racing has a plastic skid plate (shown above) that is made by AXP Racing in Europe. These skid plates are constructed from flexible high-density Polyethylene plastic that is 6mm thick for maximum protection. It covers the underside of the frame, and protects the engine and crankcase from potential damage. Unlike aluminum, the plastic construction absorbs impacts, does not undergo deformations, does not generate vibrations, and is 40% lighter.
• Moose Racing / AXP Racing Skid Plate for CRF300L at SRmoto
Another option is the Acerbis plastic skid plate made for the Honda CRF250L (shown above) . We've had a few customers fit this skid plate to the new CRF300L, but it does require two new mounting holes be drilled in the skid plate's front mounting bracket in order for it to line up with the mounting points on the CRF300L frame. We have not tried it, but YouTube has a video or two showing the simple process. So, purchase this item knowing it will require a bit of modification to fit the CRF300L.
• Acerbis Plastic Skid Plate for CRF250L at SRmoto