I can't tell whether this is a R or SR crank and on the inside of the arms is nog circle of diamant to date it ?
Also is a universal crankpuller ok to remove the crank or do i need a special campy one.
And the outergear is not original according to the owner, but wich one do i need (how to recognize one)
And how do i remove this bolt as on other cranks like shimi, etc i have this socket ? tool but it's too small for this one and i wonder if a standard one wouldn't be too big to fit between the threads.
Small problems i realize, but i can' t find the right answer.
Kirk Frameworks JKS-C, Serotta Nova, Gazelle AB-Frame, Fuji Team Issue, Schwinn Crosscut, All-City Space Horse
The crank arms of 'Nuovo Record' and 'Super Record' are identical. Only the rings are different. The rings shown here are of a super record style, however the outer one may be a replacement, possibly an Ofmega. Looking at the photo it almost looks like it is a nut with a threaded BB axle, but that is quite possibly just the style head of the crank bolt making it appear that way. In either case, it will be a metric sized head, I think a 15mm, and you'll probably need a thin walled socket.