In-depth review
What it's like to own
The RetroVolt Pro is the extreme end of our catalog: a 52 V 20 Ah (1,040 Wh) battery, 120 Nm and a claimed 38 mph, with dual suspension and hydraulic brakes. Range claims run to 90 miles in pedal assist.
At 38 mph it isn't a Class 1–3 e-bike; most states would treat it as a moped needing registration, and many paths ban it. The rating spread is the weakest here (14% three-star), with complaints focused on specific components.
Sold by Jasion's store with a 1-year warranty.
