Shimano Steps DU-E6050 with top speed at 32km/h.
Based on field testing, the confirmed ranges are as follows:
-60km in High mode
-85km in Normal mode
-125km in ECO mode
-Shimano BT-E6000 long lasting lithium-ion.
-High 418Wh capacity (36V, 11.6Ah)
-1000 charge cycles without significant power loss.
-Charges in four hours.
-Standard bike computer functions