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All-Terrain Electric Bikes
An all terrain electric bike is built to hold grip where a road bike slides — loose gravel, wet sand, packed snow, forest singletrack. Whether you’re a mountain biker or someone who loves off road biking, Leoguar has the best off-road electric bike for you.
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What are "All-Terrain" Ebikes
All-terrain e-bikes are electric bicycles designed to handle varied surfaces—not only paved roads, but also gravel, dirt trails, sand, snow, grass, and uneven ground. Many all-terrain e-bikes use fat tires, but fat tires ebikes are not exactly the same as all terrain ebikes because “fat-tire” describes tire width, while “all-terrain” describes the bike’s intended use. They’re popular for trail riding, commuting on poor roads, camping, hunting, and outdoor exploration.
Why Choose an All-Terrain Electric Bike?
An all-terrain electric bike allows you to ride comfortably across paved streets, gravel roads, dirt trails, hills, and other uneven surfaces. Its powerful motor helps with steep climbs and longer journeys, while wide tires, durable construction, suspension, and responsive brakes provide better traction, stability, and control.
It’s an ideal choice for riders who want one versatile e-bike for commuting, recreation, and outdoor exploration—especially those who frequently encounter rough roads, changing terrain, or challenging weather conditions.
Our All-Terrain eBike for Adults Specs
| Spec | Sprint Fat Tire Utility | Fastron SO Fat Tire | Fastron ST Fat Tire |
|---|---|---|---|
| Price | $1,050 (from $1,299) | $1,489 (from $1,899) | $1,489 (from $1,899) |
| Frame | Step-over (25.80" standover) | Step-over (26.65" standover) | Step-through (21.32" standover) |
| Motor | 350W nominal / 600W peak hub | 750W rear hub | 750W rear hub |
| Torque | 35 Nm | 85 Nm | 85 Nm |
| Battery | 48V 12.8Ah, 614Wh (18650) | 48V 15Ah, 720Wh (LG 21700) | 48V 15Ah, 720Wh (LG 21700) |
| Range (up to) | 55 mi | 60 mi | 60 mi |
| Top speed | 20 mph | 20 mph default, unlock to 28 mph | 20 mph default, unlock to 28 mph |
| Throttle | — | Half-twist | Half-twist |
| Tires | 20" × 3.0" | 26" × 4.0" Vee, 72 TPI | 26" × 4.0" Vee, 72 TPI |
| Front fork | Double-crown oil, 75mm | Alloy suspension, ≈3.1" (~80mm), lockout | Alloy suspension, ≈3.1" (~80mm), lockout |
| Rear suspension | None (hardtail) | None (hardtail) | None (hardtail) |
| Brakes | Mechanical disc, 180mm | Tektro hydraulic disc, 180mm | Tektro hydraulic disc, 180mm |
| Gears | Shimano 7-speed | Shimano 8-speed | Shimano 8-speed |
| Sensor | Cadence, 5 levels | Cadence, 5 levels | Cadence, 5 levels |
| Weight limit | 275 lb | 300 lb | 300 lb |
| Bike weight | 55 lb (with battery) | 70 lb (with battery) | 70 lb (with battery) |
| Rider height | 5'3"–6'5" | 5'3"–6'5" | 5'3"–6'5" |
| Certification | UL 2271 (battery) | UL 2849 / UL 2271 | UL 2849 / UL 2271 |
| Charge time | ~4.4 hr | ~5 hr | ~5 hr |
What to Check Before You Buy an All-Terrain Electric Bike
If you are going to get yourself an All-Terrain Ebike, check the following aspects to help you make a smart move.
01 Tire width vs your worst surface — 3.0" is a utility fat tire for gravel and hardpack; 4.0" is what you need for dry sand and snow. Match the tire to the softest ground you actually ride, not the roughest photo online.
02 Fork, and the fact that a fat tire is not a fork — A wide tire smooths buzz; it does nothing for a rock edge. Sprint gives you 75mm, both Fastrons roughly 3.1" with a lockout. None of the three has rear suspension — if your trails are genuinely technical, that is the Trailblazer, not this page.
03 Hydraulic vs mechanical brakes — On a loaded 70 lb bike heading downhill on loose dirt, stopping power is not a luxury. Both Fastrons run Tektro hydraulic discs; the lighter Sprint runs mechanical discs. Same 180mm rotors, different feel and fade.
04 Weight you have to carry vs weight limit— The Sprint is 55 lb and carries 275 lb; the Fastrons are 70 lb and carry 300 lb. Seventy pounds matters the day you lift it onto a hitch rack or push it up wet grass.
05 Cadence sensor reality— All three read pedal cadence, not torque. The motor comes on when the cranks turn, not the instant you push. On a steep loose start you pedal a half-turn before it kicks — fine once you know it, worth knowing before you buy.
Sprint Fat Tire Utility eBike — $1,050
The Sprint is the entry point, and it is honest about what it is: a 20" fat-tire hauler that handles light trails, not a dune machine. The 350W motor (600W peak, 35Nm) and 614Wh battery are sized for a ~55 mi utility range at 20 mph, and the frame carries a patented 3-in-1 rear rack — cargo, a child seat, or panniers off one mount.
The 20" × 3.0" tires and 75mm double-crown fork soak up gravel roads and curb drops, and at 55 lb it is the one bike here you can actually lift alone. Trade-offs are real: mechanical (not hydraulic) discs, a cadence sensor, a 275 lb limit, and no speed above 20 mph. This is a commuter that shrugs off broken pavement and dirt shortcuts — not a bike for sand or steep singletrack.
Specs: 20" × 3.0" · 350W · 600W peak · 614Wh · 55 lb · 3-in-1 rear rack · UL 2271
Best for: grocery-and-gravel commuting, hauling cargo or a kid, riders who lift the bike solo, tight budgets.
Fastron SO Fat Tire eBike — $1,489
The Fastron SO is the real off-road bike on this page. Vee 26" × 4.0" tires, a 750W rear hub with 85Nm, and a 720Wh LG-cell battery for up to 60 mi — that is the combination that crosses sand, snow, and loose climbs the Sprint can't. Default speed is 20 mph; unlock it and the half-twist throttle takes you to 28 mph.
"SO" is the step-over frame — a high 26.65" top tube that keeps the triangle stiff when you stand on the pedals and load the bike into a corner. Tektro hydraulic discs and a lockout fork round it out. Be clear-eyed on the trade: it is 70 lb, it is a hardtail (front fork only), and the 60 mi range is an easy-pace number — ride hard on soft ground and expect closer to half. If you want the same capability but an easier climb-on, that is the ST below.
Specs: 26" × 4.0" · 750W · 85Nm · 720Wh · 28 mph unlock · hydraulic disc · step-over
Best for: riders who want the stiffest, most planted frame for aggressive off-road and standing climbs.
Fastron ST Fat Tire eBike — $1,489
The ST is the Fastron SO's twin under the seat — identical 750W motor, 85Nm, 720Wh battery, 26" × 4.0" Vee tires, hydraulic discs, up to 60 mi and the same 28 mph unlock. Nothing about the off-road capability is dialed back. What changes is the frame: a step-through with a 21.32" standover, so you swing a leg through instead of over.
That 21.32" drop matters if you have a hip or knee that resists a high top tube, if you're a shorter rider, or if you mount on soft ground where lifting a leg over a 70 lb bike is how you tip it. Same 300 lb limit, same 70 lb weight, same 5'3"–6'5" fit. The step-through frame is marginally less rigid than the SO's high tube under hard standing efforts — a difference most riders never feel, and a fair price for getting on and off easily every time.
Specs: 26" × 4.0" · 750W · 85Nm · 720Wh · 21.32" step-through · hydraulic disc · 300 lb
Best for: seniors, shorter riders, anyone with limited hip/knee mobility who still wants full fat-tire off-road capability.
Fastron or Sprint — Which All-Terrain eBike You Actually Need
Buy a Fastron (SO/ST) if
• Your ground includes sand, snow, or loose singletrack — you need the 26" × 4.0" tire
• You want 750W / 85Nm for standing climbs on soft surfaces
• You want the option to unlock 28 mph and use a throttle
• Hydraulic brakes on a heavier bike matter to you
• Pick SO for the stiffest step-over frame, ST for easy step-through mounting
Buy the Sprint if
• You mostly ride pavement, gravel and dirt shortcuts, not dunes
• You haul cargo or a child on the 3-in-1 rack
• You need to lift the bike yourself — 55 lb vs 70 lb
• 20 mph and a $1,050 price fit your use and budget
• You want the lightest, simplest all-terrain option here
All three are hardtails — front suspension only. If your trails are rough enough that you're asking about rear shocks, don't buy a hardtail to save money and regret it; look at the full-suspension Trailblazer instead. Fat tires help, but they do not replace a rear shock.
All-Terrain Electric Bike FAQs
It is an e-bike built to hold grip across mixed ground — gravel, sand, snow, dirt, light trail — usually on fat tires (3"–4" wide) with a front suspension fork. A mountain bike is narrower-tired and tuned for one job: technical trail, often with full suspension. Leoguar's Fastron runs 26" × 4.0" tires; that width is the all-terrain part. For dedicated technical trail with rear suspension, look at the Trailblazer eMTB instead.
Go 4.0". The Fastron SO and ST run Vee 26" × 4.0" tires that float over dry sand and packed snow. The Sprint's 20" × 3.0" tire is a utility width — great on gravel and hardpack, but it will dig in on soft sand. Lowering pressure a few PSI on the 4.0" tire grows the contact patch further for the softest ground.
The Fastron's 750W rear hub makes 85Nm — enough to pull you up loose, steep grades in a low gear on the 8-speed drivetrain. The Sprint's 350W (600W peak, 35Nm) handles rolling hills and gravel climbs but is not built for sustained steep off-road ascents. On any of them, remember the cadence sensor gives power once the pedals turn, not the instant you push.
The "up to 60 mi" (Fastron) and "up to 55 mi" (Sprint) figures come from low assist, flat ground and an easy pace. Fat tires, soft surfaces, climbs, throttle use and a heavier rider all cut into that — expect roughly half on demanding off-road days. Both numbers are honest; only the lower one describes real trail riding.
The Sprint's total weight limit is 275 lb, and its 3-in-1 rear rack is rated to carry cargo, a child seat or panniers. Both Fastrons carry up to 300 lb. All three fit riders 5'3" to 6'5". Count rider plus gear plus any cargo against those limits.
