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SRAM Unveils new XX1 single-ring 11-speed drivetrain: SRAM just announced that they’ve created a dedicated 1x11 drivetrain system called XX1. Why should you care? http://www.bikemag.com/gear/sram-unveils-1x11-group/
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What do you guys think of the 1x11 concept?
 
I think I like it. Super happy with my 2x9 for the moment, but could shed some of those :)
 
Kinda silly. Wouldn't the strength of the cassette and chain be compromised since they're now so thin?
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