Dominate urban terrain with the isinwheel Ultra Rider U3. This advanced e-bike combines powerful performance with cutting-edge technology, delivering an unmatched commuting experience. The future of city transportation has arrived.
SKU: ISINW-ULTRA-U3-7/8AH-WHITE-DER
The isinwheel Ultra Rider U3 offers reliable performance for your daily travels. This foldable electric bike features a strong motor, a long-lasting battery, and a comfortable riding experience in a package that fits easily into your everyday life. It’s a simpler way to get where you need to go.
Top speed: 19mph (30kph)
Range: 35mi (55km)
Weight: 51lbs (23kg)
Battery: 280Wh
Motor Power: 250W
Waterproof: IP65
The isinwheel Ultra Rider U3 is equipped with a robust 250W brushless motor (peaks at 500W), allowing you to tackle hills and headwinds effortlessly. With a top speed of 15.5 mph (25 kph) and potential to reach 18.6 mph (30 kph) in specific settings, you’ll experience smooth and powerful acceleration for urban commuting.
The 36V 7.8Ah lithium-ion battery provides an impressive range of up to 43 miles (70 km) in pedal assist mode and 21–35 miles (35–55 km) in full electric mode. With a fast charging time of just 2–3 hours and a lifespan of 800 charge cycles, you can count on reliable and long-lasting performance.
Enjoy a comfortable journey with front suspension forks and a shock-absorbing seat that minimize vibrations from rough roads. The 16” pneumatic tires ensure a good grip and stability, while the ergonomic, height-adjustable seat and handlebars reduce strain, making long rides more enjoyable.
The isinwheel U3’s lightweight foldable frame (weighing just 51.4 lbs/23.3 kg) makes it easy to carry and store in tight spaces, like car boots or public transport. Perfect for urban commuters who value both convenience and mobility.
The 250W motor (peaks at 500W) handles hills and headwinds easily, reaching speeds up to 15.5 mph (25 kph) with speeds of 18.6 mph (30 kph) possible in certain settings.
The 36V 7.8Ah lithium battery provides 21–35 mi (35-55 km) in full electric mode and up to 43 miles (70 km) when using pedal assist, charging fully in 2–3 hours.
The front suspension fork absorbs bumps while the shock-absorbing seat cushions your ride, making rough roads and city streets much more comfortable.
The foldable steel frame makes the bike easy to store in car boots, under desks, or carry onto public transport, fitting your on-the-go lifestyle.
The isinwheel U3 gives you multiple ways to ride with its flexible power system. The 250W brushless motor integrates directly into the wheel, delivering smooth acceleration and reliable power.
You can choose between full electric mode using just the throttle, three levels of pedal assist that add power as you pedal, or regular bike mode when you want to exercise or your battery runs low.
The throttle lets you adjust speeds between 6 mph, 9 mph, 15.5 mph, and 18.6 mph (10 kph, 15 kph, 25 kph, and 30 kph), giving you control over your ride. The motor performs well on hills and against headwinds, helping you maintain speed without getting tired.
The isinwheel U3's battery system balances power and convenience. The 36V 7.8Ah (280.8Wh) lithium-ion battery uses quality 18650 cells protected inside a waterproof housing (IP65 rated).
The battery is designed to last through 800 charge cycles, giving you years of reliable use. The charging port is positioned to prevent water damage. You can charge safely even after riding in light rain.
Riding the isinwheel U3 feels good even on rough roads thanks to its thoughtful suspension system. The front fork absorbs the initial impact of bumps and potholes, while the shock-absorbing seat further reduces vibrations that reach your body.
The 16” × 1.75” pneumatic tyres provide a good grip on various surfaces while maintaining efficiency. The adjustable handlebar height lets you find the perfect riding position for your body, reducing strain on your back, shoulders, and wrists during longer rides.
The breathable ergonomic sport cushion seat adds comfort for your sit bones, making longer rides much more enjoyable. Together, these features create a smoother, more comfortable ride than you'd expect from a compact folding bike. Isinwheel Ultra Rider, at 51.4 lbs (23.3 kg), is lighter than many e-bikes, making it possible to carry short distances when folded.
The Zoom hydraulic disc brakes with 160 mm rotors on both front and rear wheels provide powerful, consistent stopping power. The bright 111-lumen LED headlight illuminates your path in low light, while the taillight makes you visible to others from behind.
The LCD display is clear and easy to read even in bright sunlight, showing your current speed, battery level, and assist mode without distraction. Meanwhile, the adjustable seat height accommodates riders from 5'1” to 6'1” (155-180 cm), ensuring proper leg extension.
The isinwheel U3 is simple to use, even if you're new to electric bikes. The 6.5 × 4.7 cm LCD display shows all essential information and lets you control key features with a few button presses.
You can adjust the assist level, turn on the headlight, and monitor your speed and battery level from the handlebar-mounted control panel. The throttle response is smooth and predictable, while the pedal assist sensor quickly detects when you're pedalling to provide power accordingly. The controller limits output to 15 amps for safe operation, while delivering impressive performance.
What's in the Box
Your isinwheel Ultra Rider U3 comes with everything you need to start riding right away:
Experience the convenience and freedom of electric biking with the isinwheel Ultra Rider U3. Order yours today!
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