WHAT CLASSES CAN 748 DUC RUN IN

[tea_bags]

Just wondering ?

[Woofentino Pugrossi]

Middleweight Supersport and Superbike
Heavyweight Supersport and Superbike
Unlimited Supersport and Superbike
Middleweight and Unlimited GP
Supertwins
Formula 40 (if you are 40 yrs old or older)

[nfcracin]

you forgot GTO & GTU

[PJ]

Plus F-USA Thunderbike. Or whatever the new F-USA series and classes may be called...

[Greg_Williams]

It's unfortunate but the 748 is something of an orphan (I race one too).  It is far from being competitive against modern 600's.  Supetwins is your best option.  It's a shame that CCS doesn't run a Lightweight and a Heavyweight Twins class.

[TZ_Boy]

CCS Thunderbike.  This will be your most competitive class.