- Electric Bikes
- About Us
Looking for a fat tire electric bike that easily folds down? Then look no further, the Qualisports Beluga QSEB04 Electric Folding Bike is designed as an affordably priced 4.25" fat-tire option for daily city commuting.
The Beluga frame and fork are made of industry-grade Aluminum Grade 6061. Our new design is sleek, light, and strong enough for a Cyclist weighing 300lbs to feel comfortable on it. Easily folds down to a compact size for easy storage and transportation.
Customized 500W high speed geared brushless motor with enough pulling power so you can effortlessly conquer an 18° climb. Brushless motors are smoother, more efficient, and have no magnetic drag when you ride the bike without any power.
SHIMANO 7-SPEED GEAR SHIFTING SYSTEM
The Beluga is equipped with a Shimano Tourney 7 speed mechanical gear system, so every Quali-Biker can experience a much more fantastic riding especially when you are hilling.
PAS PEDAL ASSIST SYSTEM
Our multifunction fully integrated large LCD display features a 12 point sensor and “FOC” technology (Field Oriented Control). With FOC we can control and drive motors with higher efficiency and less noise and operates in sync with our PAS “Pedal Assist System”.
MULTIFUNCTIONAL LCD DISPLAY
You have four choices of either riding with PAS, or with the Cruise Control Mode, Pedal like a normal bicycle, or throttle mode (available). The intuitive sensor can detect every mode and precisely respond creating a seamless riding experience.
The BELUGA’s distinctive look is achieved through the work and dedication of our designers and engineers combined efforts to strategically place the Lithium battery within the seat-post, integrating functionality and design to power the e-bike. The seat-post battery is removable so you can either charge it on the bike or separately in your room. The battery is a 48V 10.5Ah Samsung Battery capacity which charges in 7 Hours.
The Beluga features Front and Rear disc brakes to keep you safe. When the brakes are engaged it triggers a safety mechanism that disengages the motor and shuts down the power system.
*Please be aware of the difference in the tires: The tires of the Beluga in the picture are Innova, and they are now upgraded to CST's 20*4.0 big-boat (Anti Stab Rough Grip Beach Snow Fat Bike Tire), which is more robust and puncture-proof.
QUALISPORTS Beluga QSEB04 500W, 48V
Folding Electric Bike Specifications
|Folding Size:||34.25*18.50*28.35 inch|
|Net Weight:||66 lbs|
|Range:||25+ Miles (PAS)25+ Miles (PAS)|
|Max. Load:||300 lbs|
|Max. Speed:||20 miles/hour|
|Battery Type:||Samsung Lithium-ion|
|Battery Capacity:||48V 10.5Ah|
|Noise:||≤ 62 dB(A)|
|Motor:||MXUS 500W Brushless Geared DC Motor|
|Rated Output Power:||500W|
|Motor Efficiency:||≥ 78%|
|Rated RPM:||310±10 r/min|
|Max Torque:||60 N.m|
|Kwh:||≤ 1.2 Kw.h|
|Modes:||5 Levels + Throttle + Walk Assist + Cruise|
|Tire Diameter:||20 x 4 inch|
|Frame:||20 inch 6061 Al-alloy Foldable|
|Front Fork:||20 inch 6061 Al-alloy|
|Brakes:||160mm Disc Brakes|
|Rim:||20 inch Al-alloy Blade|
|Tire:||CST Big Boat 20 x 4"|
|Chain Wheel:||Prowheel 52T|
|Free Wheel:||Shimano 14-28T|
|Derailleur:||Shimano 7 Speed|
|Controller:||Kunteng Sine Wave FOC|
|Brake Levers:||Al-alloy Ebike lever|
QUALISPORTS Beluga QSEB04 500W 48V Folding Electric Bike Owner's Manual
QualiSports comes with a One year warranty against manufacturing defects and workmanship. Please click on the link for the QualiSports warranty details.
Very happy so far plenty of power for hills and if a hill is steep just use a little peddle assist. Took a 6 mile trip on pavement with various hills. Only used one bar of power on the gage when I got back and I used the throttle freely. I ended up buying a second Beluga for my wife. For the price you can't beat it and they look really cool. I'm 61 with average health these bikes are a huge incentive to go OUTSIDE ! We plan on using them when we travel with our RV.
Just received 2 belugas three weeks ago, they look real sharp as well the folding for RV couples. Nice and silent for moving around the camp ground or a short errands on a long RV weekend.
I love this bike!!Tough sturdy and just my size. It required a little more assembly than what I thought but it took me and my brother only half an hour to put it together. I’m a 71 year young winter Texan and I Got it to take with me when I go south for the winter. It folds and fits in the back of my tow vehicle. The fat tires allow me to ride on tough terrain. I look forward to riding it on the beach this winter
We have been amazed how much fun these things are. We ride at least 4 times a week now. Aside of some minor adjustments, both bikes have worked wonderfully. I have put well over 450 miles on my bike and not one problem. I added a gel seat, mirrors and lights. Now this bike is ready to travel. They fold very easy and can be thrown in the back of the truck. These are great for camping, day trips and just to have when you are on the road.
Considering the great price a definite 5 stars. I'm 5'10" 200lbs and the bike works well. On flat ground it can move without pedaling. But it is obviously designed for pedal support. Going uphill you can balance the gears and the power level to get up easier, faster and conserve battery life. So far strong recommendation. It works.
I bought this bike to be more green. I love the way it drives. With and without batteries. I had a minor issue but their customer service is helping every step of the way. I love this cargo bike, and for the money you can’t do better. Thanks for a cool product
My e-trike is so much fun! I’ve had so many people ask me about it.
I can run so many errands with it - forget the car!
Love my bike! It was simple and easy to put together. I use the throttle to start off rather then peddling to start as it’s easier and I can control the speed better.
The EUNORAU FAT-HS Fat Tire is hefty but fun. Great for commuting and moderate single track riding. Zoom provided responsive service.
I love the bike,it rides great. I have yet to really push it but so far so good. Zoom bike has been very professional. I'm satisfied all the way around
I want to thank Zoom for a great bike , very easy to assemble. I find myself waiting for the next opportunity to venture out on my e bike. I’m a middle aged man so I can appreciate the ride this bike offers. A+
Wish I could picture but it’s all decked out and hunt ready and can carry ALOT of weight.. it’s a work of bike art and a true blessing to own!! Thanks 🙏
Great ebike for the price and so much fun riding to the beach. Great value!
Extremely satisfied with purchase of The Revi Predator.. I have put it to a moderate test as a novice rider. To streets and trails it’s smooth and seems well built to a grade heavy duty in my opinion. Shipped from Zoom warehouse in California to central indiana In within 10 days.. Package well. And Assemble within 30 minutes.. Tools required were included, Before first ride.. Insure handle bars are correctly tighten. fork nut was Lose as I made my first voyage. simply tighten. I recommend the product and Store and can validate satisfaction.
The electric bike is so fun to ride... Only issue is instructions and putting it together
This bike is solid and very convenient in all aspect. The price, the power, and the comfort is unbelievable. I ride a lot for fun and I also ride to work sometimes and it is always comfortable. After logging so many miles on it looks like new!
I've had this bike about 4 months now, and it's made my life so much easier, especially now that I can use it for trips that I used to take public transportation; was never a fan of waiting for the bus. Also, fyi a speedometer sign clocked at 22 mph. One drawback is that the front brakes were not "plug and play;" they dragged; I didn't have the skills to adjust, them so took them off; had to have the bike mechanic reattach them. One more drawback that surprised me: I live in Chicago, a big city, but I was lucky because THE LOCAL BIKE REPAIR HAS THE ONLY MECHANIC IN THE CITY WHO WORKS ON ELECTRIC BIKES. Another mechanic said he and his colleagues are wary of them because the components are not standard; they vary depending who the manufacturer is.