AMA Superbike Rules for `03

John P Burns
by John P Burns
Following months of no-doubt highly tedious deliberations, the AMA's new Superbike rules are up over at Thousand cc four-cylinders will be allowed in the mix with not many restrictions, and 750 fours will be allowed to go 2mm bigger of bore. That is all.

Get in your Inbox
John P Burns
John P Burns

More by John P Burns

Join the conversation