Biking Uphill Understanding Gear Ratios

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=qacvtrh-ot8

Ratios are used to compare several different gear settings on a mountain bike, and why it is much easier to pedal uphill if you choose the right gear combination! • See the rest of my real world situational math videos... • Real-World Situational Math Video Col... • #gearratio #cycling #SituationalMathVideos

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