Can anyone explain some rules on suspension and brake mods? I see picture of some older bikes with more modern callipers but I know some classic bike catorgories are really strict on this. Back in SA, forks and brakes can be swapped within the C20+ class (pre-modern) as long as it's of the same era. Eg. I could fit any front to the Cagiva raptor as long as it's not from a bike newer than 2004. Do the same rules apply racing BEARS in vic?

Please help.

I didn't find the right solution from the Internet.

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