Bosch powerpack 500 frame accu revisie en upgrade service
48v 10ah 13ah 20ah Seat Tube Silver Fish Li-ion Battery For Electric Bike Bicycle Fiets Accu Akku48v For 250w 350w 500w Motor - Electric Bicycle Battery - AliExpress
E-bike HERCULES, BOSCH MIDDENMOTOR, Actieradius Eco: 133 km, Sport 62 km, 1 maand garantie