While on the subject of tandems, why are the cranksets always installed the same way like in Fig. 1? I'd think that installing them at a 90 degree angle would help overcome the dead spot (Fig. 2). Will the bike become unstable if the two riders' movements aren't synchronised?
While on the subject of tandems, why are the cranksets always installed the same way like in Fig. 1? I'd think that installing them at a 90 degree angle would help overcome the dead spot (Fig. 2). Will the bike become unstable if the two riders' movements aren't synchronised?
http://i51.tinypic.com/2v366va.jpg