ALL Electric 
In the full review (9 sections)
I haven’t ridden the Lectric XP4. This profile is built from Lectric’s official product page, checked on Oct 23, 2026. Every number below comes from that page, and I explain what each one means for your rides.
Should you buy one?
On paper, the XP4 packs a lot into a $999 folding e-bike. For $999 (as of Oct 23, 2026) Lectric lists a torque sensor, hydraulic brakes, a color display, a 150 lb rear rack and a 330 lb payload on a bike that folds at both the stem and the frame. The trade-offs on paper: a 48V 10.4Ah battery (about 499Wh) is smaller than many fat tire bikes at this price, and it weighs 61 lb without the battery. If you want more power or range, Lectric also sells a 750W version and a 17.5Ah battery option, which I haven’t covered here.
Quick specs (500W version)
| Spec | Lectric XP4 |
|---|---|
| Motor | 500W rear hub, 1092W peak, 55 Nm |
| Battery | 48V 10.4Ah (about 499Wh), removable, UL 2271 |
| Rated range | Up to 50 mi |
| Pedal assist | Torque sensor, 5 modes |
| Class | 1, 2 or 3 (where permitted) |
| Brakes | 602 hydraulic, 180mm rotors (2.3mm) |
| Suspension | Front fork, adjustable with lockout |
| Tires | 20 x 3 in, puncture-resistant, Slime installed |
| Weight | 61 lb without battery; battery 7 lb |
| Payload | 330 lb |
| Rear rack | Integrated, 150 lb |
| Display | 3.5 in color TFT, detachable, USB-C |
| Lights | 90 lumen headlamp with side amber lights, brake-activated rear light |
| Folding | Hinges at the stem and frame |
| Certification | UL 2849 |
| Price | $999 (as of Oct 23, 2026) |
Sources: Lectric XP4 product page, checked Oct 23, 2026. The 499Wh figure is my math from Lectric’s 48V and 10.4Ah.
Pros and cons (from the specs)
Pros
- Torque sensor at $999
- Hydraulic brakes with thick 180mm rotors
- 330 lb payload and a 150 lb rack
- Folds at both the frame and stem
- Slime in the tires from the factory
- Color display with USB-C
- UL 2849 and UL 2271 certified
Cons
- 499Wh is a modest battery
- 61 lb without the battery is heavy to lift into a trunk
- 500W base motor; the 750W version costs more
What the specs mean on the road
500W, 1092W peak, 55 Nm. The 500W rating is continuous; peak is the short burst for starts and hills. 55 Nm is modest torque, so steep hills with a heavy load will lean on your legs more than 100 Nm motors like Rad’s.
Torque sensor. The motor responds to how hard you pedal, so it feels like a stronger version of your own legs rather than an on/off push. Cadence sensors like the one on my Kingbull Literider feel more abrupt.
48V 10.4Ah, up to 50 miles. About 499Wh. Lectric’s 50 miles assumes favorable conditions; their own footnote says weight, terrain and weather change it. Using the throttle a lot will land well below that.
Class 1, 2 or 3. You can set it to a legal mode for your area, including 28 mph pedal assist where allowed.
602 hydraulic brakes, 180mm x 2.3mm rotors. Hydraulics need less hand force and stay consistent. Thicker rotors shed heat better on long descents.
20 x 3 in tires with Slime. Small wheels help it fold and feel quick to steer. Three inches of width add cushion, and Slime seals small punctures.
61 lb without battery. That’s what you lift when folding it into a car. Pull the 7 lb battery first.
330 lb payload, 150 lb rack. Room for a bigger rider plus cargo. The rack rating is high for a folder.
Front fork with lockout. Takes the edge off bumps; lock it on smooth pavement.
How it compares to bikes I’ve reviewed
- Aventon Sinch: another folding fat tire bike I tested. The Sinch I rode fit in my Model 3 trunk.
- Aventon Sinch step-through vs Cyrusher XF900 vs Wallke F1: my three-way comparison that includes the step-through Sinch.
- Kingbull Literider: a folding step-through I tested with a cadence sensor and hydraulic brakes.
Who it’s for
- Riders who need a bike that folds into a car, RV or apartment
- Budget buyers who still want a torque sensor and hydraulic brakes
- Riders who carry cargo on the rack
Who should look elsewhere
- Riders who need long range from the base battery
- Anyone who can’t lift about 61 lb
Price
$999 for the 500W XP4 on Lectric’s site as of Oct 23, 2026. Lectric runs bundles often, so the included accessories change.
