1970s Archives - Colwood Wheel Works https://colwoodwheelworks.co.uk/tag/1970s/ Fri, 27 Mar 2020 21:18:23 +0000 en-GB hourly 1 The Sturmey Archer Clutch https://colwoodwheelworks.co.uk/sturmey-archer-clutches/ https://colwoodwheelworks.co.uk/sturmey-archer-clutches/#comments Mon, 10 Jun 2013 20:55:00 +0000 http://colwoodwheelworks.co.uk/?p=904 Colwood Wheel Works

The Sturmey Archer clutch appeared in 1921 with the introduction of the K series hubs. Earlier Sturmey Archer hub gears did not have a clutch but used a completely different method of engaging the various gears. This article covers all Sturmey Archer clutches from 1921 except N.I.G clutches. Clutches for K Series Hubs K5   […]

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