Number plate ?

[sprtrx300ex]

For those of you that race mx on the east coast,

What size are your grab bar # plates?

The AMA rulebook says 9 x 11 , but that seems rather large. Also, is it required to put numbers and your name on your chest protecter?

Thanks guys

[QuadRacer041]

i really dont think they are too fussy about the # plates the one that come with the ac grab bars should be fine.

[sprtrx300ex]

Does anyonw know what size that is?

[hsr]

7x10