you can buy new for £30 posted from SJS I think. There you go 170mm http://www.sjscycles.co.uk/alloy-compact-double-34-50-170-mm-steel-rings-chainset-prod13441/ However you might want to check if it is a JIS or ISO fitting taper
@Mr_Bump started
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you can buy new for £30 posted from SJS I think.
There you go 170mm http://www.sjscycles.co.uk/alloy-compact-double-34-50-170-mm-steel-rings-chainset-prod13441/
However you might want to check if it is a JIS or ISO fitting taper