Quick read of the internet and I THINK it's an ultra 6. Can't find my calipers but by eye and ruler it's 26mm from the outside face of the smallest to the outside edge of the largest cog if you see what I mean.Is the six speed freewheel a 'regular' one or a Sun Tour Ultra 6 please?
I'd also be interested in seeing pictures of:
8 speed veloce ergos
1055 brake levers, white and black hoods I think
Sakae road custom bars (what's the clamp size?)
600 tricolour rd
105 8 speed rear mech
Suntour vx rd med cage
8 speed campag wheelset / mavic cpx30
Thanks.