Help to identify old TA chainring

[cpedw]

I need to replace a 1970s vintage TA chainring. It's the outer of a double. There are 5 bolts connecting the crank on about 50mm BCD and 6 bolts attaching the inner ring on 80mm BCD.

I think this is Cyclotourist but I'm not at all sure. Is any other information needed to identify it?

The broken ring is 54 teeth but I'm looking for about 50 teeth in the replacement. Can anyone identify a source please?

Thanks,
Derek

[timdownieuk]

Sounds like a cyclotourist (see my avatar).

Spa cycles sell them.

[tatanab]

Agreed http://www.spacycles.co.uk/products.php ... clotourist

[thirdcrank]

I'd agree with the others about Cyclotouriste, but if you have any doubt, this should resolve it.

http://www.classiclightweights.co.uk/co ... -comp.html

The Cyclotouriste is shown in the box headed "touring" and there are separate links further down including cyclotouriste in much more detail.