OUTER MAGNETIC CONTROLL ,BELT DRIVE,2011 new exercise bike 2011 exercise bike 7800:1.PRODUCT SIZE:1030*500*1030mm2.CARTON SIZE:1085*285*920mm3.G.W/N.W:56.5/53.5kgs4.LOADING:243/213/103sets5.WEIGHT OF WHEEL:20KGS6.FEATURE:OUTER MAGNETIC CONTROLL ,BELT DRIVE7.MAX LOAD:120KGS 2011 new exercise bike fitness bikes fitness sports