Motor power(W and type)
ELTEC 36V 250W NM500 Mid Motor with liquied oil coolling
Controller
combined in motor
thrumb Throttle
half grip twist power assist up to 6km/h without pedalling
Display (type 1)
brass lock-ring/water resistance
Battery option
36V 15AH cell
Brake (mark, model and type)
Hydraulic Brake
Derailleur (mark model and speeds)
Shimano 7 Speed