Flats or clips? 29 inch or 27.5 wheels? 
5 bits of #MTB tech that divide opinion: https://win.gs/2IWdQiD pic.twitter.com/jEs11e7vts
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Author: (@redbullbike)
Flats or clips? 29 inch or 27.5 wheels? 5 bits of #MTB tech that divide opinion: https://win.gs/2IWdQiD pic.twitter.com/jEs11e7vts
