iSinwheel U2 City Commuter Electric Bike

Description 

Description:

The iSinwheel U2 is designed for riders who want comfort, capability, and confidence in every ride. With a 500W motor delivering smooth acceleration and a top speed of up to 28 mph, the U2 makes city commuting and weekend cruising feel effortless. It can easily handle 25% inclines and supports riders up to 265 lbs, offering reliable performance on varied terrain.

Equipped with a 36V 13Ah removable battery, the U2 provides an impressive range of up to 65 miles on a single charge. The battery can be easily removed for charging at home, at the office, or on the go, ensuring convenience and longer-lasting use.

The ride stays stable and comfortable thanks to the front suspension fork, which softens bumps and uneven road surfaces. Paired with 26×1.95” Chaoyang pneumatic tires, the U2 offers excellent grip and cushioning whether you're on city streets, bike paths, or light trails.

The step-through frame makes mounting and dismounting easy and accessible for riders of all heights. A Shimano 7-speed gear system ensures smooth shifting and allows you to adjust your effort level with precision. Switch between pedal mode, pedal-assist, or throttle to match your energy and terrain.

A clear integrated LCD display puts ride stats and controls at your fingertips. Front and rear LED lights, full fenders, rear cargo rack, and mechanical disc brakes come standard for daily practicality and all-weather safety.

Technical Specification

Specification: 

Performance

• Motor: 350W rear hub motor

• Top Speed: 32 km/h (motor assist cuts out at this speed; can pedal faster)

• Range:

  • 37–47 miles (60–75 km) in pure electric mode

  • 47–65 miles (75–105 km) in pedal-assist mode

• Pedal Assist: 7 assist levels

• Climbing Ability: Suitable for moderate city slopes (varies by rider effort)

• Controller: 36V, max output 15A

• Sensor: Cadence pedal-assist sensor

• Rider Height Recommendation: 5’3" to 6’3" (160–192 cm)

• Max Load: 264 lbs (120 kg)

Battery & Electronics

• Battery Capacity: 36V 13Ah (374Wh) lithium battery

• Estimated Range Conditions: Varies with rider weight, terrain, temperature, mode, etc.

• Waterproof Rating: IP65 (bike components & battery)

• Display: 8.4 × 5 cm backlit LCD screen (speed, PAS level, battery, trip data)

Frame & Build

• Frame Material: Alloy steel frame

• Front Fork: 6061 aluminum suspension fork

• Tires: 16 × 1.75" pneumatic tires

• Saddle: Breathable ergonomic sport seat

• Seat Post: Height adjustable

• Rear Carrier: Included custom iSinwheel rack

• Brakes: Mechanical disc brakes (front & rear)

• Net Weight: 27 kg (59.5 lbs)

Lighting & Safety

• Front Light: 111-lumen bright LED headlamp

• Rear Light: Integrated tail light for visibility

• Regulatory Compliance: Motor assist cutoff at top speed

• Water Resistance: IP65 environment protection

Dimensions

• Bike Size (L × W × H): 180 × 65 × 115 cm (70.8 × 25.6 × 45.3 in)

• Package Size: 144 × 24.5 × 65.5 cm (56.7 × 9.6 × 25.8 in)

• Wheelbase: 43.7"

• Standover Height: 17.7"

• Min Saddle Height: 34.3"

• Max Saddle Height: 39.8"

• Handlebar Width: 24.8"

• Handlebar Height Range: 40.55" to 44.48"