Thread: Need help - modifying gears...
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Old 07-14-15 | 10:35 PM
  #9  
Jerrys88
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Joined: Aug 2008
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From: New Jersey

Bikes: 2016 Cannonade Synapse Carbon Ultegra 3, 2019 Fuji Touring, Dahon Formula S18, Fuji Touring Series III (bought new in 1980's, all original components, many, many great, memorable rides), Kickbike Sport Max

Originally Posted by Shahmatt
Yes the stock specs seem wrong. There are several websites that do the gear inches calculation (try a web search). Here is another:

BikeCalc.com - Bicycle Gear Inches Chart

Same result though.
Wow - this calculator gives me even higher results (and different from Sheldon Brown's): Stock chainring and cassette comes up with 36.8-101.8 gear inch range. I don't believe that's accurate.
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