02-06-2019, 10:28 PM
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aka RAEKWON
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Join Date: Oct 2012
Location: NYC // Catskills, NY
Posts: 14,688
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Quote:
Originally Posted by shoota
Inefficient in what way? Serious question. SRAM is claiming there is no efficiency loss with this group.
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https://www.bikeradar.com/us/road/ge...hifting-44016/
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