CRF Airbox Flap
thingiverse
My CRF 250X had the flap rip last time I pulled out the airbox. This part is not sold individually that I know of. So I Scanned it with a flatbed scanner and Printed it with TPU. BE AWARE that TPU does not support much contact with Gasoline. In my case, there has not been any gas under the seat area leading to the airbox.
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With this file you will be able to print CRF Airbox Flap with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on CRF Airbox Flap.