Oiios Quanta is a UL-certified 26-inch fat-tire electric bike engineered for dependable performance and all-terrain adaptability in daily commuting or recreation. Its removable 48 V SafeSeal™ lithium battery delivers up to 160 km of range with enhanced protection against water, dust, and temperature changes, supporting consistent long-term use. The 26-inch fat tires ensure stability and traction across varied road and weather conditions. Quanta is built for riders seeking a durable, low-maintenance solution for comfortable urban and suburban mobility.
UL SafeSeal™ battery stays cooler, safer, and stable for reliable power.
Wide fat tires handle pavement, gravel, or snow with grip and comfort.
SemiLog hydraulic brakes give strong, consistent stops with less upkeep.
Feature DETAILS
SafeGuard™ Lithium-Ion Battery
UL-certified and built with exclusive SafeSeal™ technology, the gel compound fully seals the battery within an oxygen-free environment for improved stability and protecttion — letting you ride further with peace of mind and enjoy up to 35% longer battery life.
3A Fast Smart Charger
35% Less Charging Time. The UL-certified 3A Smart Charger not only charges faster but also extends battery life with its optimized charging curve. Equipped with multiple safety protections like overcharge and short-circuit prevention, it ensures fast and safe charging every time.
SEMILOG Hydraulic Disc Brakes
Stop faster, ride safer. These advanced hydraulic brakes reduce braking distance by over 30% and offer 50% longer lifespan than standard brakes. With a self-adjusting design, they deliver smooth, consistent stopping power with minimal maintenance.
750W Super Torque Motor
Tackle hills and heavy loads with ease — the powerful 750W motor delivers strong torque for quicker acceleration and smoother climbs. Built to last, it's engineered for long-term performance and dependable power on every ride.
Intuitive Color Display with Ride Stats
See everything at a glance. The bright, full-color screen shows your speed, battery level, trip distance, and more — all in real time, all in one place.
LED Lights & Turn Signals
Bright, reliable lighting for a safer ride — day or night. High-quality LED lights and signals provide 360° visibility, so you're seen from every angle, whether you're cruising, stopping, or turning.
All-Terrain Fat Tires with Reflective Sidewalls
From city streets to gravel paths and snowy trails. These wide, grippy tires provide excellent traction and shock absorption on all terrains, while reflective sidewalls boost visibility for safer rides in low light.
Custom Front Suspension
The upgraded 32mm stanchions balance comfort and control — ready for both city streets and rugged paths.
Aluminum Rear Rack
Strong, lightweight, and built for everyday use. Whether you're carrying groceries, a backpack, or extra gear, you can always carry more with ease.
Full Coverage Fender Set
Keep mud, water, and road grime off your clothes and bike. Designed to handle messy commutes or wet trails, so you can ride clean — whatever the weather.
FAQs
Yes, a commuter e-bike can handle many rougher surfaces like gravel, packed dirt, and uneven paths, especially if it has the right tires, suspension, and brakes.
Most commuter-focused models are designed for mixed riding, so they’re often comfortable on everyday “not-perfect” terrain. If you expect to ride rough routes regularly, it helps to compare a few practical specs:
• Motor power and torque for climbing and loose surfaces
• Suspension travel and whether it’s adjustable (a sturdier fork can feel more stable on bumpy ground)
• Brake type and stopping power
• Tire size and tread pattern for grip and rollover
For example, the Spurt Pro includes a 750W motor, a suspension fork, dual-piston brakes, and 29-inch wheels for improved rollover and stability on uneven ground.
If you’d like help choosing the right setup for your routes, visit a local shop: https://emmo.ca/pages/locations
Lead-acid batteries typically last around 500 charge cycles. Lithium batteries offer a much longer lifespan — about 1,000 cycles or roughly 3–5 years of regular use. The actual lifespan can vary depending on usage and care. SafeSeal™ technology featured in EMMO products uses advanced gel potting and full seal protection, helping extend battery life by up to 35% compared to standard lithium packs.
For regular maintenance, check tire pressure, brakes, chain lubrication, and bolt tightness on a monthly basis. Keep electrical connectors clean and free of dirt or moisture to ensure reliable operation.
For long-term safety and performance, we recommend a professional inspection or tune-up by an authorized dealer at least once a year, or more often depending on riding frequency and condition
Yes. Fat tire e-bikes are built to handle a variety of seasonal road conditions — from wet spring pavement to slushy winter paths. The wide tires improve grip on loose, soft, or uneven surfaces like wet leaves, gravel, light snow, or mud. Their low-pressure design helps absorb shocks and smooth out rough terrain, while features like maintenance-free MAG rims reduce upkeep even in harsher weather. Whether you’re commuting on rainy streets or exploring in snowy parks, they offer comfort, control, and stability year-round.
Yes, hydraulic disc brakes generally work very well in rain and rough terrain. Compared with traditional rim brakes and cable (mechanical) disc brakes, hydraulic systems tend to deliver more consistent braking feel and stronger control in most wet, muddy, and downhill situations.
One reason is that hydraulic braking is a sealed system, which helps keep water and dirt from affecting the brake’s performance as easily. Disc brake pads and rotors also sit away from the tire sidewall, so they’re less exposed to the water and grime that can reduce braking on rim brakes.
SafeSeal™ is designed to support battery durability, consistency, and everyday usability. Whether it is the right choice depends on your riding needs and preferences.
• The gel-filled internal structure is designed to support internal components and may help limit the spread of internal reactions in the event of a short circuit or thermal event
• Provides additional structural support for battery cells and the BMS, which may improve resistance to vibration and impact during normal use
• May contribute to more stable temperature behavior, helping maintain more consistent performance across different weather conditions
• Includes an added layer of sealing that may assist with resistance to moisture and everyday environmental exposure
As with all lithium-ion batteries, performance and safety depend on proper use, storage, and operating conditions. No battery system can eliminate all risks associated with lithium-ion technology.
Quad Lock® iPhone Case + Bicycle Handlebar Mount Combo
$84.0
Customer Reviews
Overall rating: 4.8 / 5 from 117 reviews.
Just got it yesterday. Putting it together was easy, and I love riding it around! We live on a hill, so this has really opened up my ‘leave from home’ exercise options. So far, so good.
Been riding my Quanta for a few weeks and I’m really impressed. The fat tires feel super stable on city roads and gravel paths, and the battery easily lasts my daily rides. It’s comfortable, solid, and looks great too. ⚡
The Oiios Quanta has 750W motor gives me the boost I need for hilly areas, and I can carry groceries and even a backpack on the sturdy rear rack without feeling weighed down. The hydraulic brakes are a game-changer — smooth, responsive, and confidence-boosting, especially when riding in traffic or downhill😎. It’s reliable, powerful, and practical — exactly what I was looking for.
This bike looks and feels powerful the moment you hop on. The torque kicks in exactly when you need it. The hydraulic brakes give a smooth, controlled stop even with extra cargo on the rear rack. I ride it on mixed terrain, and the fat tires plus front suspension make it super stable and comfortable. Quanta really delivers on both performance and confidence. 💪
Bought the Quanta mainly for my daily commute in Mississauga and it’s been a game changer. It takes me about 25 minutes to get to work with barely any sweat even in summer. The pedal assist and motor feel well tuned with not stiff or delays. The rear rack carries my bag without any wobble, and I even rode in light snow recently and the tires handled it well. This bike is the perfect mix of comfort and performance.
The Quanta has been awesome for both city and trail rides. The 750W motor gives enough kick for steep roads but still rides smoothly on flats. I usually run PAS level 2 and get over 120 km range. Color display is clear even under bright sun. Brakes are sharp but not jumpy. The frame is tough, with no rattling even after months of daily use. Definitely worth it :)
My husband and I each bought a Quanta last month and we’ve been riding together every evening. The assist feels smooth and the bike stays balanced even with a rear basket loaded. We added a storage basket and a larger rear rack for carrying groceries, and charging takes about 4 hours for a full day of use. We’ve already done over 300 km. Super fun and quiet ride.
Je suis très contente de mon Quanta ! La batterie dure longtemps et le freinage est très sûr. Je fais mes courses et mes balades du week-end sans aucun problème. Le confort du siège et la stabilité sont vraiment impressionnants. Même sur les routes mouillées, je me sens en sécurité. C’est mon compagnon quotidien.
I was hesitant about e-bikes at first, but the Quanta completely changed my mind. It feels like a regular bike, just with superpowers. The pedal assist is smooth and responsive. I use it for errands and long weekend rides along Lake Ontario. The range and comfort are impressive. Even my husband who usually rides a mountain bike gave it a try and said it was almost too easy. I might have to get him one too.
After test riding different e-bikes at local shops in my town I chose the Quanta and have zero regrets. The assist feels strong and the dual semilog brakes work great. I use it for work and grocery runs. The ride is quiet and comfortable, and the seat and handlebars fit perfectly for someone around 5’6". I also like the battery system, it charges quickly and feels secure when locked in. Definitely a 10 out of 10 for practicality and fun.
This is my second e-bike and it’s miles ahead of my old one. The Quanta handles everything from city streets to light trails without missing a beat. I like that it feels very stable. The 750W motor gives a strong boost on hills, and battery life is easily over 100 km on medium assist. The build quality feels top notch, from the paint to the grips. I get compliments every ride.
I’ve been using the oiios Quanta for about three months now and it’s become my go to ride for everything, from morning commutes to weekend rides around town. The pedal assist feels amazing and responds instantly to how fast I’m pedaling. The battery life is solid too. I ride about 100 km a week and only need to charge once. The LED lights and turn signals work great at night, and even after riding in light rain, everything stayed perfectly functional. It feels sturdy yet lightweight. Honestly, it’s made my commute fun again.
Been commuting with the Quanta for a month in Ontario weather rain, wind, and cold and it still runs flawlessly. Hydraulic brakes stop smooth, and the motor responds immediately to pedal pressure. Battery range is more than enough for my daily routine (about 80 km). It feels like a premium bike at half the price!
The Quanta completely exceeded my expectations. Right out of the box, you can tell it’s built with quality. The suspension absorbs bumps easily, and the assist feels smooth and seamless. I ride about 18 km each way to my office every morning, and it performs great in all kinds of weather. The built-in lights and turn signals make me feel a lot safer at night, and the display is clear and easy to read. I also love how quickly it charges, every detail feels thoughtfully designed.
Got my Quanta about a month ago and already hit 500 km. The pedal assist feels super smooth, not rough, just steady power when you need it. The battery lasts longer than I expected, and I only charge it a couple of times a week even with daily rides. The hydraulic brakes are strong and quiet, the frame feels solid, and the motor is almost silent. It rides so nicely that I’ve been leaving the car at home for most short trips (and saving some gas too) 💨 Honestly one of the best purchases I’ve made this year.
*The rated travel distance for our E-bikes is determined under ideal conditions, which include a speed of 32 km/h, flat road surfaces, good weather conditions, and the bike being in optimal condition. It's important to note that the actual travel distance may vary due to factors such as the rider's weight, road conditions, weather conditions, and the overall condition of the bike. The actual travel distance may be shorter than the rated distance. We cannot guarantee any specific travel distance and advise riders to plan their trips accordingly.
*In Canada, e-bike regulations vary by province and region. Riders should familiarize themselves with the specific laws in their area. Generally, the maximum speed limit for e-bikes is 32 km/h, which is the default maximum speed for our e-bikes. As the rider, it is your full responsibility to comply with local laws and use the e-bike safely and responsibly. Be sure to check for any specific regulations, such as age requirements, helmet laws, and other applicable rules in your province or municipality. For comparison, in the United States, our e-bikes meet the standards of a Class 2 e-bike, which are defined as bikes that can be powered by a motor up to 32 km/h with a throttle.
*The top speed listed in the specifications represents the legal speed limit for on-road use in most regions. Some models are capable of higher speeds for off-road or special-use purposes. Please consult your local EMMO dealer for details regarding the top speed of this model. It is the rider’s sole responsibility to comply with all applicable laws and regulations when operating this vehicle, including but not limited to speed restrictions.
Oiios Quanta | UL Certified Fat Tire Long-Range E-Bike in Canada
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