NEW Zipp 808 NSW - What Difference Do Aero Wheels Make?

Published on October 6th 2015

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How much energy can you save with a set of aero wheels? Click here to subscribe to GCN: http://gcn.eu/SubscribeToGCN Zipp have unveiled their new 808 NSW wheelset - they claim a 3-4% saving over the previous incarnation of the 808, making it their 'fastest' wheelset to date. But how do these savings translate on the road? Simon put them up against a standard alloy wheelset to find out. Buy GCN cycling kit - USA: http://gcn.eu/GCNkitUSA Rest of World: http://gcn.eu/gcncyclingkit Get GCN T-Shirts and hoodies: http://gcn.eu/buy_GCN_stuff