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50.4mm BCD cranks and full chaincases?
post 12/06/17, 11:45 PM
#1 
VeloBase User
Join Date: 10/05/17
Posts: 116
Hi,

The bike it's on currently has a crank with the chainring connected directly to the right crank arm, but I'd like to go to a crank with longer arms. As far as I know, there's nothing similar available in a 175mm length, so I'm wondering if the VO cranks with the 50.4mm BCD and a single ring will work with the chaincase. I took a quick measurement and the innermost ring on the chaincase would cover the bolts  maybe they would rub? Maybe I could cut out that innermost ring (but as a result have less coverage from the chaincase)?


I didn't find the right solution from the internet.

References: https://www.bikeforums.net/classic-vintage/1129896-50-4mm-bcd-cranks-full-chaincases.html





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