Are ebikes worth it, or just an expensive off-road toy?
Worth it, if trails are where you actually ride
Why steep climbs make you question a regular bike
Picture the bottom of a fire road that kicks up hard right when your legs are already spent. You're standing on the pedals, calves burning, and the question in your head isn't about the trail anymore, it's whether an ebike is actually worth it, or if you'd just be buying a heavier bike that still makes you work. That doubt is the whole reason this category exists.
How the ASKGO S9's motor, battery and suspension actually work together
Here's what changes the math. The ASKGO S9 runs a peak 2500W motor with 90 N·m of torque, and torque is the number that matters on a hill, it's the twisting force that keeps the wheel turning when gravity's pushing back. That's why it's rated to climb a 45 degree grade without you standing up and grinding through it, the motor does the grinding for you. Pair that with 20 by 4 inch fat tires and dual suspension, a front shock plus a shock under the seat, and terrain that used to punish you, loose gravel, roots, washboard dirt, gets absorbed instead of shot straight into your spine. The 48V 20AH battery is the part that decides whether this replaces a short car trip or just sits in the garage. Sixty five miles of range means most weekend loops don't touch half the charge, and because the battery pulls out of the frame, you're not tethered to one outlet, you can charge it on a porch or in an apartment, and a full charge takes about six hours. Cruise control holds your speed on long straight stretches so your hand isn't locked on a throttle the whole ride, and the NFC unlock is a small thing that matters more than it should, tap a card and the bike's live in about a second, no fumbling for keys with gloves on.
So the real trade isn't bike versus car, it's effort versus terrain. You're not buying a faster bike, you're buying back the climbs and the distance that used to be off limits unless your legs were having a good day.
Who this electric dirt bike is for, and who should skip it
Worth it if
- you want off-road capability on steep grades and loose terrain without a gas engine
- you need to pull the battery out and charge it indoors instead of hauling the whole bike to an outlet
- you ride mostly trails, gravel, or private land rather than city bike lanes
- you want cruise control and keyless unlock for convenience on longer rides
Skip it if
- you need a street-legal commuter bike for bike lanes and traffic law compliance
- you want a brand with a long, proven service history
- you need multiple gears for varied paved terrain
- you're riding mostly smooth pavement where fat tires just add drag
Not for anyone who needs a street-legal commuter with a long-standing brand track record behind it.
Is this electric dirt bike actually worth it
If you want a rugged bike that turns steep trails and long dirt loops into something you can actually do on a random Tuesday, this is a quiet yes. If you need a street legal commuter you can ride in a bike lane without a second thought, or a brand with a long track record behind it, look elsewhere, a motor built with this much torque and top end pushes it closer to an off road toy than a city bike in most places.
Day one probably looks like finally riding the trail you've been skipping because the climb out is brutal, sitting down while the motor does the grinding and the battery meter ticks instead of your heart rate. That's the itch this scratches, the one where terrain used to pick your route and now you do. Get the tire pressure and suspension dialed in early and most of the ride goes back to being about the trail, not the bike.
Amazon shoppers rate it 4.1 out of 5 across 26 ratings. That is their number, not ours.
Before you go
What are the disadvantages of ebikes?
The main ones are added weight from the battery and motor, the eventual cost of a replacement battery, and in many places, legal classification headaches if the motor pushes speeds past what your local bike lanes allow.
What is the biggest problem with electric bikes?
For most riders it's classification and access, a motor this powerful can put a bike outside the legal definition of a bicycle in some areas, meaning trails, lanes, or paths that welcome pedal bikes may not welcome this one.
What's the average lifespan of an e-bike?
A well maintained frame and motor can last many years, but the battery is usually the limiting part, most lithium packs hold a useful charge for roughly three to five years of regular riding before capacity noticeably drops.
What e-bikes to stay away from?
Steer clear of bikes with no removable battery, no visible brand support, or unclear speed and weight ratings, since those make it hard to know what you're riding or how to service it later.
By the numbers
We have reviewed 115 sports & outdoors products. 90% land where this one does: worth it, with a condition attached. Only 10% earn an unconditional yes at full price. Every verdict is published as open data in the Is It Worth It Reviews Verdict Dataset (CC BY 4.0).
Full spec sheet
| Bike Type | Electric Bike, Fat Tire |
|---|---|
| Number Of Speeds | 1 |
| Suspension Type | Dual |
| Additional Features | 20*4-inch Fat Tire, Full Suspension & Dual Disc Brake, Headlight & Taillight & Removabl… |
| Brake Style | Disc |
| Specific Uses For Product | Dirt Biking, Freestyle, Road |
| Power Source | Electric |
| Intended Riding Terrain | Mountain Terrain, Unpaved Trails |
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