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by femiagbabiaka
1480 days ago
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Yeah! Smaller cassettes can help. The difference in efficiency is quite small from testing Lenard Zinn did. About 8w difference. So I’d say especially for mountain biking it makes a lot of sense. For the road where someone might care about marginal gains it makes no sense IMO but to each their own! As far as 2x vs. 3x, it depends on purpose for me. My rando bike has a triple on it and my faster road bike has a subcompact double. I think if you care about weight savings you can get really good range out of a 2x system. 3x could be more useful for a “do anything” kind of bike. |
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