Old 02-19-13 | 10:48 PM
  #7  
HGR3inOK
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Joined: Apr 2009
Posts: 807
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From: Oklahoma, U.S.A.

Bikes: Brompton H6L-X, Dahon Curve D3

Originally Posted by rtz549
Took it for a ride as is with my GPS. ... Will this 15t cog require me to remove links from the chain?
I'm not sure if you will need to shorten the chain, but you probably won't be able to use the FreeDrive chain cover. Biologic says you need a rear cog with at least 17 teeth for the FreeDrive.

-HANK RYAN-
Norman, Oklahoma USA
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