...so a new tube would be needed, see tandem-drive2.png- Marek On 11.01.2014 15:14, bnmm@xxxxxxx wrote: > Hi Gerald, > > >> Besides the option off pressing on your thighs, obviously you cold >> add an additional crank set for the hands like this: >> Python_with_add_hand_drive > > Wouldn't that require two synchronized gears? How about > tandem-drive.png? The additional gear train (green) would be a direct > transmission on the left side, so a tandem drive chain would be needed. > > > Best regards, > Marek > --- Diese E-Mail ist frei von Viren und Malware, denn der avast! Antivirus Schutz ist aktiv. http://www.avast.com
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tandem-drive2.png
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