OUXI V8 Fat Tire Electric Bike Review
Powerful, Versatile and Built to Last
OUXI V8 fatbike is an affordable yet decent quality option for riding on rugged terrain and city roads. With a robust battery, 750W hub motor and quality components, the V8 Fat Bike provides an exciting e-biking experience for both recreational riders and off-road bike enthusiasts alike.
V8 Bike Motor
Motor: The EU standard fatbike V8 with 250W motor (Max speed 25kph), and US version OUXI V8 features a 750W Shengyi hub motor that offers high torque for climbing hills and variable assist levels up to 50 km/h.
V8 Fatbike Battery: A single 48V 15Ah removable battery from top manufacturer powers the OUXI V8 fatbike for up to 70-80 km per charge (Assit Mode). The battery locks on/off for security and charges in 6-8 hours. The OUXI V8 3.0 support dual battery named OUXI V8 Max.
OUXI V8 Top Speed
Speed and Range: With motor assist, fatbike OUXI V8 can reach up to 25 km/h (US version OUXI V8 can be released to 50kph with display setting, learn how to make V8 fatbike faster). The range varies from 70-80 km depending on factors like assist level, terrain, load and temperature. This is comparable or better than most 20″ e-bikes and suitable for both short errands and medium-distance rides.
OUXI V8 fatbike Other Features
Other Specs: 20*4″ fat tires, front suspension, 7-speed Shimano drivetrain, Tektro mechanical disc brakes, LCD display with pedal assist levels 1-5. The V8 fat tire bike can support up to 150 kg in rider and cargo weight.
Compared to other 20″ fat tire e-bikes like the ANCHEER (350W, 60-70 km range) or NAKTO (250W, 50-60 km range), the OUXI V8 offers a significant boost in power and maximum distance per charge due to its higher-quality components.
Compared to most fat tire e-bikes on the market, the OUXI V8 and H9 fatbike offer better functionality, versatility and fresh innovation for 2025, giving you the freedom to ride comfortably in different situations and occasions, a smart choice for riders who want more than just a standard electric bike.
With its sturdy build and high performance, the OUXI V8 – fatbike is ideal for:
- Off-road adventures on dirt, sand or gravel. ouxi v8 fat tire provide stability and control.
- Hilly suburbs or recreational areas with unpaved roads. The mid-drive motor handles inclines easily.
- Camping or hunting in rough terrain. Carry gear and supplies with the V8’s 150 kg max load capacity and bike rack mounts.
- General fun and exercise. Switch between assist levels for an easier or more challenging workout over diverse terrain.
- Added rear rack OUXI V8 2.0 can be used as single rider electric golf scooter.
More Fat Bike from OUXI
OUXI V8 and H9 – Versatile Fat Tire E-Bikes for Every Occasion
Fatbike V8 3.0 is built for shared adventures, featuring a second passenger seat that lets you bring along a friend or family member. Meanwhile, the OUXI H9 is equipped with a front cargo rack, making it perfect for carrying groceries, outdoor gear, or daily essentials. Together, these two models give you maximum functionality for both leisure and practical riding.
With these two models, OUXI gives you maximum flexibility to make the most out of your fat tire e-bike. Whether you’re commuting to work, running errands, exploring trails, or enjoying weekend rides, each version adapts to your lifestyle needs.
OUXI V8: Ideal for couples, friends, or parents riding with older kids who want to enjoy the adventure together.
OUXI H9: Perfect for practical riders who need extra storage space for shopping trips, outdoor adventures, or daily commuting.
OUXI V8 Fat Tire Bike
Final Thoughts on OUXI V8
For less than $1000, the OUXI V8 – fatbike offers unparalleled quality and capability compared to other ebike brand like Akez electric bikes or Idpoo electric bike in its price range.
If you’re searching for an affordable e-bike under 1000 to take you off the beaten path, the fatbike OUXI V8 deserves a spot at the top of your list. Its powerful motor, removable battery, and durable build are ready to handle any adventure in short or long range trip.
OUXI V8 2025
For 2025, OUXI introduces an exciting new model – the OUXI GT-2000, a 24-inch fat tire electric dirt bike designed for riders who want the thrill of off-road performance combined with modern e-bike power. With larger wheels, aggressive tires, and a dirt-bike style frame, it’s made to conquer trails, sand, and rugged terrains with confidence.
OUXI V8 Electric Bike Reddit
- I’m quite a lot taller than the average person, even for Dutch standards I’m on the tall side with 1.95m, but OUXI V8 is still very enjoyable for me. The very first time I rode on V8 bike I thought ‘hmm it might be a bit low’ but the electrical support is so huge that you barely have to peddle to get forward, so it doesn’t affect my ride enjoyment at all.
- It’s illegal in the Netherlands to have a bike that goes over 25 kph, but the police doesn’t enforce those rules (or only very rarely). I’ve had it set to 35/40 kph mostly (50 is the max) and I swap between level 3 to level 5 pedal support, depending on how clear the road is and how far I can go straight (I live in Amsterdam so most of the roads are busy/not too long, but when I bike to work I have a lot of open long roads on which I can easily go 40 (or even 50) kph). Just like my HX Q5 mountain bike.
- Changing the overall max speed of the bike takes a few clicks on the dashboard, and if you know what to do you can change the speed within a few seconds (might be useful if you get pulled over and have a max speed which is a bit too high 😉 ).
- The battery did run out pretty quickly on my last ride, but that was mostly because it was freezing over here, which drastically lowers the battery life. When I had my test ride of around 10 kilometers the battery didn’t drain a single bar (it has 5 bars) which indicates it should be able to get at least 60+ kilometers on a full battery. I went 40-50 kph for most of this ride and had full pedal support turned on.
OUXI GT-2000
OUXI GT 2000 Electric Dirt Bike
- 2000W High-Torque Motor
- 48V 30Ah Removable Battery
- Turn Signals
- Functional Pedals
- Up to 75 miles (120 km) per charge
Perfect for adventure seekers looking for a 2025-ready dirt e-bike with fat tires and off-road capability.
- The brakes were something I was a bit scared of, based on the very few YouTube videos I could find about the Ouxi, but they’re working perfectly and are not making any weird sounds, which I saw in most of the vids they did.
- Still definitely worth it, although the brakes would be the first thing I upgrade but you’re already doing that so that shouldn’t be a problem. The factory brakes work sufficient enough but they’re not perfect by any means. I saw some guys ride on ekx x21 bike, and they look happy.
- The battery still works very well, although I do think the 50km range only applies when you barely got support activated. I think I can get close to 35km with full support active, which is more than enough for me in the city but might not be enough if you have to travel large distances.
It has arrived, I´ve assembled it and ran it for a test drive. Not in the rain yet. But so far it provides a smooth ride. You won´t enjoy lots of bumps in the road but especially on asphalt it runs smooth and quick.
It effectively goes at 50kmh, it has headlights with horn embedded, stop light, brakes sensors and directional back lights, and a super useful 7 speed shimano. It’s a cheap ebike, the finishings aren’t perfect, but in my opinion it’s a best buy for what it offers.
Please help me to change the miles to 31 miles
P08 Setting the Value to 50, with display code 8252
HELP PLEASE : Assistance Needed – Unable to Change Speed Settings on OUXI V8 4.0 (250W)
I recently purchased the OUXI V8 4.0 (250W) electric bike, but I’m having trouble changing the top speed from 25 mph to 50 mph. When I access the settings through the LCD display, it appears that the options are locked or restricted—I’m unable to make any changes.
Could you please help me understand how to unlock or adjust the speed settings?
Are there specific instructions or steps I need to follow to increase the speed?
Do I need to purchase a conversion kit or unlock code to make this possible?
Any help or guidance would be greatly appreciated.
Thank you in advance!
Subject: Assistance Needed – Unable to Change Speed Settings on OUXI V8 4.0 (250W)
Hello,
I recently purchased the OUXI V8 4.0 (250W) electric bike, but I’m having trouble changing the top speed from 25 mph to 50 mph. When I access the settings through the LCD display, it appears that the options are locked or restricted—I’m unable to make any changes.
Could you please help me understand how to unlock or adjust the speed settings?
Are there specific instructions or steps I need to follow to increase the speed?
Do I need to purchase a conversion kit or unlock code to make this possible?
Any help or guidance would be greatly appreciated.
Thank you in advance!
I purchased the OUXI V8 a couple weeks and putting it together was fairly easy and everything works as it should took it for a ride and feel in love. My next step is to adjust the speed and maybe add a few more asseries.