I have a SBDU 753-framed bike, with which I'm very
happy. It certainly feels
lighter & more responsive (for whatever reason) than my 531-framed steeds.
Thing is though, I'm wondering "What next ?"
Having completed one 'project', I'd like to move on to another - I certainly miss having a 'project'
. If I were to 'move on' to buy 853 or 953 frame, would I notice any gains? Or would it be a case of lightening my wallet for no good reason ?
Oh yes, I've seen 853 frames built in 'normal'-sized tubing & 'larger'-sized tubing - is one 'better' ? And does it weigh more ?
Would I notice much difference or 'improvement' over my existing 753 frame ? Or should I try a titanium, carbon or scandium frame ?