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Updates from the Professional Race Mechanics Community

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Online Calculators

Need a quick result or comparison? Here’s a few options:

Spokes

  • Online calculator: http://lenni.info/edd/
  • Downloadable: http://www.sheldonbrown.com/rinard/spocalc.xls

Gears

  • Check out our Gear Charts for a full range of sizes for 700c, 26″ and 20″ wheels.
  • Online calculator: http://www.sheldonbrown.com/gears/
  • Downloadable Gear Calc: http://www.machinehead-software.co.uk/gearpro.html

Stems

  • Comparisons calculator: http://www.brightspoke.com/t/bike-stem-calculator.html

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