Best driving roads?

[R1 Indy]

I'm from around the Chepstow area, I've been having a bit of a play recently to find some nice driving roads around south Wales.

I've got a bike engined 7, so preferably nice and bendy roads.

Can anyone recommend some nice routes around here?

Cheers

[gez c16b]

Brecon> Sennybridge> Llandovery> Black Mountains (A4069)

[pits]

Chepstow-Tintern-Monmouth-Raglan-Abergavenny on the old roads

[Sargeant Orange]

B4560 Beaufort - Llangynidir
B4520/B4519 Brecon - Garth (B4519 is epic and I have yet to see another car up there)

Down to Llandovery, then:

A4069 Llangadog - Upper Brynamman
A4067 up to Sennybridge