Thread: need lower gear: will 34-28 be significantly easier than 39-28?
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Old 12-09-08 | 10:32 AM
  #18  
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SushiJoe
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Joined: Jul 2005
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From: Omaha, NE

Bikes: 2009 Cannondale CAAD9 BB30, SRAM Red, Fulcrum Racing 3s

Originally Posted by mr handy
50/11 is larger than 53/12
True.

50/11--
Gear Ratio: 4.55 (50:11)
Gain Ratio: 8.85
Skid Patches 11
Gear inches: 119.9 inches
Development: 9.568 m (376.7 in.)

53/12--
Gear Ratio: 4.42 (53:12)
Gain Ratio: 8.60
Skid Patches 12
Gear inches: 116.5 inches
Development: 9.296 m (366.0 in.)
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