Written by:
Liam E.
Last updated:
Jun 14, 26
A 960Wh battery, hydraulic brakes, and fat tires for $1,599 — the Kingbull Litch means serious business.
Fat-tire e-bikes built for daily riders — direct pricing, real range.
Shop Kingbull →960Wh (48V 20Ah) battery is unusually large for a sub-$1,600 e-bike, supporting realistic 40–55 mile real-world range
Hydraulic disc brakes provide consistent, progressive stopping power — a meaningful upgrade over mechanical discs common at this price
750W rear hub motor with 1200W peak handles hills and headwinds without hesitation across all 5 PAS levels
Fully outfitted out of the box: integrated lights, rear rack, fenders, and color LCD display included at no extra cost
Low step-through frame fits a wide 5'1"–6'3" rider range, making mounting and dismounting easy for all body types
78-pound weight is genuinely burdensome if you need to carry the bike up stairs, lift it onto a vehicle rack, or store it vertically
Rear hub motor lacks the natural, efficient power delivery of a mid-drive system, which limits performance on steep or prolonged climbs
Kingbull's after-sales support network and long-term parts availability are less proven than established brands like Rad Power Bikes or Trek
Key Highlights
If you’ve been searching for an accessible, feature-packed commuter that doesn’t compromise on power, this Kingbull Litch Step-Thru e-bike review is going to get your attention. Kingbull has loaded this fat-tire commuter with a 750W rear hub motor, a massive 960Wh battery, and a low step-through frame — all for around $1,599. That’s a spec sheet that makes bikes twice the price sweat a little.
The Litch targets everyday commuters, errands riders, and casual recreational cyclists who want confidence on varied terrain without needing to throw a leg over a high top tube. The step-through design accommodates riders from 5’1″ to 6’3″, making it genuinely inclusive. Pair that with 26×4-inch fat tires and you’ve got a bike that handles cracked pavement, gravel, and light trails without flinching.
Beyond the motor and battery, Kingbull didn’t cheap out on the supporting hardware. You get hydraulic disc brakes, 7-speed Shimano gearing, integrated front and rear lights, a rear cargo rack, fenders, and a color LCD display. This is a fully outfitted daily rider right out of the box — no need to spend another $200 bolting on accessories. For the price point, the Litch is genuinely hard to ignore.
The Kingbull Litch Step-Thru is built for the practical commuter who wants to arrive at work without a soaked jersey or aching knees. If you’re covering 10–25 miles round trip, running errands, or just want a reliable daily rider that handles light trails on weekends, this bike fits the brief perfectly. The step-through frame makes it especially well-suited for riders with limited mobility, shorter inseams, or anyone who frequently mounts and dismounts in traffic.
Budget-wise, this buyer wants serious value — they’re not interested in paying a premium for a brand name, but they also won’t accept flimsy brakes or a dead battery by mile 20. The rear rack and fenders mean they’re ready to load up and ride in variable weather without any add-on investment. Fitness level can range from beginner to intermediate; the five PAS levels let you dial in exactly how hard you want to work.
Daily Urban Commuting
The step-through frame makes stop-and-go city riding effortless, while the 48V 20Ah battery easily covers 15–25 mile round-trip commutes. Hydraulic disc brakes provide confident stopping in wet conditions, and the color LCD keeps speed and assist levels visible at a glance.
Weekend Trail Riding
The 1200W peak motor and 26×4-inch fat tires tackle packed gravel, dirt paths, and light off-road terrain with stability. Five pedal-assist levels let you dial in effort on longer weekend rides, while the 960Wh battery supports multi-hour adventures without range anxiety.
Low-Impact Senior Mobility
The step-through design eliminates the need to swing a leg over a high top tube, making mounting and dismounting easy for older or less mobile riders. The half-twist throttle provides motor assistance without pedaling, adding confidence on longer or hillier routes.

The 750W rear hub motor — peaking at 1200W — delivers smooth, confident acceleration from a standstill. Engage the half-twist throttle and you’ll hit the 20mph Class 2 limit without drama. Pedal Assist levels 1 through 3 feel natural and well-calibrated for flat commuting; crank it to PAS 4 or 5 and the Litch becomes surprisingly eager on hills. There’s no mid-drive finesse here, but the rear hub gets the job done for urban and light mixed-terrain use.
Kingbull claims 60–80 miles of range on that 48V 20Ah (960Wh) battery. Realistically, expect 40–55 miles in PAS 3–4 with mixed throttle use — still exceptional for this price bracket. Charge time runs roughly 6–8 hours from empty with the standard charger.
The hydraulic disc brakes are the component I’m most impressed by at this price. They offer consistent, progressive stopping power — far superior to the mechanical discs you typically see under $1,800. The 26×4-inch fat tires absorb road chatter well, though they do create rolling resistance on pavement at higher speeds. The Shimano 7-speed drivetrain shifts predictably, and the color LCD display is crisp and readable in daylight.
| Spec | Kingbull Litch Step-Thru E-Bike | Rad Power RadCity 5 Plus | Aventon Aventure.2 |
|---|---|---|---|
| Price | $1,599 | $1,999 | $1,899 |
| Motor | 750W rear hub (1200W peak) | 750W rear hub (900W peak) | 750W rear hub (1130W peak) |
| Battery | 48V 20Ah (960Wh) | 48V 14Ah (672Wh) | 48V 15Ah (720Wh) |
| Suspension | Front fork only | Front fork only | Front fork only |
| Brakes | Hydraulic disc | Hydraulic disc | Hydraulic disc |
| Weight | ~78 lbs | ~65 lbs | ~73 lbs |
Bottom line: The Kingbull Litch undercuts both rivals by $300–$400 and offers a significantly larger battery for longer range, making it a strong value pick for distance-focused riders. However, the RadCity 5 Plus and Aventon Aventure.2 are meaningfully lighter, which matters if you need to carry or store the bike regularly.
$1,599
~78 lbs
6061 aluminum alloy, step-through design
750W rear hub motor (1200W peak)
48V 20Ah (960Wh), removable
60–80 miles (est. real-world 40–55 miles)
Approximately 6–8 hours
5 levels + half-twist throttle (Class 2, 20mph)
Shimano 7-speed
Hydraulic disc brakes
26x4-inch fat tires
5'1" – 6'3"
Color LCD
A 960Wh battery, hydraulic brakes, and fat tires for $1,599 — the Kingbull Litch means serious business.