Bumper Mounting

[FRC434]

According to <R08>, the bumpers must be mounted with a rigid bolt-and-fastener system. Is it possible to use another type of rigid mounting for the bumbers? We plan on using door hinges, with a removable pin. This mounting system would be rigid, but is not a bolt-and-fastener system. Is it legal?

[FRC434]

Is it possible to have our bumpers mounted with a door hinge instead of a bolt-and-fastener system? According to the rule, the bumpers must be rigidly secured. A door hinge will satisfy this, but is not a true bolt-and-fastener system? Is this still legal?

[GDC]

No. The design described above does not match the Standard Bumper design defined in Rule <R08>.