Comment Re:It's the Analogy, Stupid... (Score 1) 127
Take my road bike, for example. At top gear, I have roughly a 5:1 gear ratio. The manufacturer's comparable mountain bike has roughly a 4:1 gear ratio. The bikes' weights aren't that far off, and I would imagine the weight would really come into play on very long and/or stage races. A bike of comparable weight is still going to be hamstrung by the gear ratio. Even in the unlikely event that I get the commuter bike lighter than the competetion's racing bikes, they are going to have a more favorable selection of gear ratios. I'll be at top gear and have to spin faster to go the same speed. To a point the faster cadence is going to be favorable for energy systems used, but after that point I'm hitting my lactate threshold and its bonk city.