Originally Posted by
Andy_K
I hate to say RobbieTunes was wrong two years ago, but that's what the LeMans RS looks like in the 1985 catalog. If the specs there match your bike, your crankset is a Sugino GLP. Does that sound right?
Yes, Sugino GLP crank and Suntour Cyclone ders, exactly as seen in this 1985 catalog...
http://vintage-centurion.com/sites/d...on_Catalog.pdf
Thanks for the info on the BB. Ideally I'd pull the crank and measure, but I'd prefer to do the whole R&R process in one session.