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Topic starter
Reading the blurb it replaces a smaller sproket, presumably never the smallest because this has the serrations to fit the end screw cap?
Posted : 10/05/2014 7:37 am
you meaning the t-rex? it replaces the 17t cog
Posted : 10/05/2014 7:39 am
Topic starter
Yes T-rex
11- 13-15-17-19-21-24-28-32-36.
Why the 17?
Posted : 10/05/2014 7:45 am