The ECO amount offers a more conservative standard of help, ideal for conserving battery electric power and maximizing range, although the FLY level delivers most electrical power and acceleration, ideal for tackling difficult terrains or speeding up on straightaways. Along with the get you verify you really need the bike/e:bicycle. https://edwinusokf.empirewiki.com/8678725/a_simple_key_for_flyer_goroc_tr_x_unveiled