... suspension seat postPedals: "Alloy body and cage, 9/16'', with balls, with ''K''mark reflectors"Crank Set: Alloy silver cranks, 42T*170mm, PROWHEELBB ... : 27.2kg electric bicycle/electric bike lithum battery/e-bike CE EN15194 Frame: "Alloy,mono tube, integrated H/T ... seat postPedals: "Alloy body and cage, 9/16'', with balls, with ''K''mark reflectors"Crank Set: Alloy silver cranks, 42T*170mm, PROWHEELBB ...