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Patrick84 mikelevy's article
Aug 30, 2011 at 14:39
Aug 30, 2011
Pinion 18 speed Gearbox - Eurobike 2011
The exact link of the pinion preview on www.mtb-news.de is: http://www.mtb-news.de/news/2011/08/23/nicolai-helius-am-pinion-fahrbericht-vom-ersten-mountainbike-mit-pinion-getriebe/ There are some nice pictures and videos
Patrick84 mikelevy's article
Aug 30, 2011 at 14:29
Aug 30, 2011
Pinion 18 speed Gearbox - Eurobike 2011
Hello, In the pinion preview on www.mtb-news.de is the reason why they are using a twist shifter instead of a trigger shifter explained. “The reason why they are using a twist shifter is because of the needed movement radius of the cam shafts which are changing the gears in the gearbox. Altogether the cam shafts turn through 1020° between the smallest and the highest gear, for which reason the Bowden cable in spite of a gear ratio has to be pulled widely. This prevents the application of a real trigger shifter.” P.S.: Sorry for my poor English-Translation
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