Not exactly the same, but I am using a Stronglight 104 crankset with what I believe is an 105 bis 52t outer ring (drillium), an unknown model 42t inner ring (maybe 93) with an 8s chain (either a SRAM PC-48 or PC-58) and have not had any issues. It's on an OT, but not OE '83 Trek 600. Jim Carter Bham, AL
________________________________ From: Emerson Johnston <emerson.johnston@gmail.com> To: classicrendezvous@bikelist.org Sent: Tuesday, September 22, 2009 11:53:40 AM Subject: [CR] Stronglight 105 Inner + 93 Outer on 93 Crank
A question for francophiles.
Has anyone used a Stronglight 105 inner ring on a 93 crank with a modern 8 speed chain. I think the chain might get stuck between the outer an inner rings?
The teeth are beveled on both sides of the 105 ring so that if a 105 ring were used on a 93 crankarm the effective separation between the chain rings is increased slightly I dont think having both 105 inner and outer rings would work but having just the 105 inner might.
Thanks in advance
Emerson Johnston
Kanata/Ottawa
Brithsh N. America
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