1. Funhang EB-C2: best overall
The Funhang EB-C2 ($309.99 as of Nov 7, 4:10 PM EST, subject to change) is the step-through we would point most buyers at first, because it is the best-selling bike here that passes all three of our checks. It is a 26-inch step-through with a 500 W rated motor (1,000 W peak), a throttle and a 20 mph top speed on its Amazon listing, which makes it Class 2. The listing documents UL 2271 for the battery and UL 2849 for the whole bike, both recognised by SGS, and it publishes a 62.83 lb weight and a 300 lb maximum load. It was #5 in Amazon's Electric City Bikes on November 7, 2026.
It also arrives with the parts a step-through buyer tends to want: a rear rack, full fenders, a front suspension fork, a headlight, a horn and an adjustable stem, on a frame Funhang sizes for riders from 5'3" to 6'1". The battery sits inside the down tube, out of the weather, and still comes out for charging indoors. Its five riding modes include cruise and a walk mode.
Legal class: Class 2 on the Amazon listing, with one check. Funhang's own store quotes 21.7 mph for the same model, and a throttle bike above 20 mph fits no class. On your first ride, hold full throttle on flat ground and read the display; if it passes 20, lower the limit in the display menu. The 374.4 Wh battery gives about 20 real miles, against the 40 to 50 Funhang quotes for pedal assist. The listing says only "dual disc brakes" without naming the type, and at 62.83 lb it is a bike to keep at ground level rather than carry upstairs. Read the full Funhang EB-C2 review.
2. Vivi ACE07: best for range and rough roads
The Vivi ACE07 ($703.61 as of Nov 7, 4:11 PM EST, subject to change) is the other bike here that passes all three checks, and the one to choose if your rides are long or your roads are rough. It is a step-through on 26 x 4 fat tires with a 750 W rated motor (1,500 W peak) and a 19.8 mph cap, so it is Class 2. Its 720 Wh battery is the largest of our picks, good for about 30 real miles by its review's estimate. The UL 2849 certification is issued by SGS, the bike publishes a 75 lb weight and a 330 lb payload, and a rear rack, full fenders and front and rear lights come fitted. Its review records a top-tube clearance of about 16 inches and a fit from 5'2" to 6'3".
Legal class: Class 2, from stated figures. Weight is the price of the fat tires and the big battery: at 75 lb it is the heaviest pick, and on smooth pavement fat tires cost range, about 20 to 30% against a narrower tire by its review's estimate. Pedal assist uses a cadence sensor, the warranty is one year on the motor and battery, and the brakes were hydraulic on the version Amazon described in May 2026, so check the current listing if that matters to you. It is a modest seller (#21 in Amazon's Electric Fat Bikes, November 2026), and its Amazon price moves often. Choose it over the EB-C2 for snow, sand, gravel or broken pavement, or for rides longer than about 20 miles. Read the full Vivi ACE07 review.
3. Funhang City Cruiser 26: our readers' favorite
The Funhang City Cruiser 26 ($299.99 as of Nov 7, 4:10 PM EST, subject to change) is the EB-C2's sibling and the step-through our readers click through to Amazon most often. It shares the EB-C2's 500 W rated motor (1,000 W peak) and 374 Wh battery, and its paperwork is the cleanest on this page: a 20 mph cap with a throttle, which makes it Class 2 with no setting to change, and UL 2271 plus UL 2849, both certified by SGS. Its review found nothing in its legal position that needed a caveat. It has 7 speeds, an adjustable stem and seat for riders of different heights, five riding modes and an IPX5 removable battery.
Legal class: Class 2, from stated figures. It ranks third because Funhang publishes no weight or load limit for it, where the EB-C2 publishes both. It stops on mechanical disc brakes, it arrives 85% assembled, and the 374 Wh pack plans out at about 20 miles against Funhang's 25 to 30. Choose it over the EB-C2 if you want a 20 mph cap with nothing to confirm and can live without a published weight. Read the full Funhang City Cruiser 26 review.
4. Askmy Mini 14: best mini step-through
The Askmy Mini 14 ($149.99 as of Nov 7, 4:10 PM EST, subject to change) is the cheapest pick and the smallest: a 14-inch folding step-through that caps at 20 mph with a throttle, so it is Class 2, and that names SGS as the lab for both UL 2271 and UL 2849. It states its battery plainly, 48 V x 10 Ah (480 Wh), and its 20 to 25 mile range claim is one our review's arithmetic supports. Tubeless tires, a spring suspension fork and dual disc brakes come fitted, and it folds, so it can be carried indoors to charge.
Legal class: Class 2, from stated figures. Askmy gives only a 740 W peak figure, which keeps the rated output under 750 W. It ranks fourth because it publishes no weight, no load limit and no rider height range, and it is a single-speed. Fourteen-inch wheels drop into potholes that larger wheels roll over, so it suits smooth pavement and short trips, such as the last two miles from a train or bus. Read the full Askmy Mini 14 review, or compare it with every 14- and 16-inch mini in best mini electric bikes.
5. Heybike Ranger: best for shorter riders, and it folds
The Heybike Ranger ($699.99 as of Nov 7, 4:10 PM EST, subject to change) is the pick for riders under 5'2". Heybike sizes it from 4'11" to 6'3", the lowest published fit on this page, and its step-through frame has a standover of about 17 inches at the center. It folds to 40 x 20 x 31 inches, rides on 20 x 4 fat tires, stops on hydraulic disc brakes with 180 mm rotors, and carries more than any other pick: a 400 lb total load and a 150 lb rear rack. The Amazon page lists UL 2849 for the system and UL 2271 for the battery, with no lab named.
Legal class: Class 2 as shipped, Class 3 if you switch it. The 750 W rated motor (1,400 W peak) ships limited to 20 mph and switches to Class 3 pedal assist to 28 mph, or to Class 1, in the display, so it can stay legal in a state that restricts Class 3. The cost is weight: at 70 lb it is heavy for a folder, and its review calls a single-handed lift onto a car rack a stretch. Pedal assist uses a cadence sensor, and its review estimates 25 to 35 miles from the 600 Wh battery. Read the full Heybike Ranger review.
6. Jasion Roamer ST: best Class 3 step-through
The Jasion Roamer ST ($594 as of Nov 7, 4:10 PM EST, subject to change) is the step-through for riders who want to keep pace with traffic. It is a Class 3 bike: pedal assist to 28 mph from a 750 W rated motor (1,200 W peak, 75 Nm). It carries the equipment that speed asks for, hydraulic disc brakes with 180 mm rotors, plus a rear rack, full fenders, front and rear lights and cruise control, and it publishes a 60 lb weight and a 330 lb payload. Its Amazon title states "UL2849 Certified", with no lab named.
Legal class: Class 3, from stated figures. That is the catch for a step-through buyer. A few states restrict or ban Class 3, and several keep it off shared-use paths by default, so check your state first. Its review also notes that Jasion publishes no frame-stiffness data for a step-through ridden at 28 mph. Pedal assist is cadence-sensed, Jasion's warranty is one year on the motor and battery and six months on the frame, and the 528 Wh battery plans out at about 30 miles. It is a modest Amazon seller (#99 in Electric City Bikes, November 2026). Read the full Jasion Roamer ST review.
7. Gotrax Dolphin: lightest full-size step-through
The Gotrax Dolphin ($549.99 as of Nov 7, 4:10 PM EST, subject to change) is the lightest full-size step-through we rank, at 49.6 lb, and the one to choose if you will lift or push the bike often. It is a 26-inch city bike with a 350 W rated motor (500 W peak), a throttle and five assist levels, all capped at 20 mph, plus a front suspension fork, a 7-speed Shimano drivetrain, a headlight and a walk-assist mode that moves the bike at about 3.7 mph while you walk beside it. Gotrax fits it from 5'2" to 6'4" and rates it for riders up to 264 lb, and behind it is an established US company with phone support and 365-day parts assurance.
Legal class: Class 2, from stated figures. It ranks seventh because its certification evidence is the weakest here: its UL 2849 certification comes from GoEBikeLife's review, not the listing, so look for the mark in the listing photos if your building has charging rules. The 280.8 Wh battery is the smallest on this page, good for 10 to 15 real miles, the brakes are mechanical discs, and no rack or fenders come in the box. Our guide to the best electric bikes for seniors ranks on fit first and puts it at #1. Read the full Gotrax Dolphin review.