Electric Bike Comparison

U1
U1
 U2
U2
 U3
U3
 U4
U4

ucity

Ucity
Price
£339.99
£539.99
£397.99
£488.99
£569.99
Motor
(Peak Power)		 500 W 500 W 500 W 500 W 500 W
Max Range 40 Miles 65 Miles 50 Miles 55 Miles 55 Miles
Default Speed 15.5 MPH 15.5 MPH 15.5 MPH 15.5 MPH 15.5 MPH
Unlock Speed 20 MPH 20 MPH 18.6 MPH 20 MPH 20 MPH
Speed Mode 6.2/9.3/15.5 MPH 3.7/6.2/9.3/12.4/15.5 MPH 6.2/9.3/15.5 MPH 6.2/9.3/15.5 MPH 3.7/6.2/9.3/12.4/15.5 MPH
Unlock Speed 9.3/15.5/20 MPH 6.2/9.3/12.4/15.5/20 MPH 9.3/15.5/18.6 MPH 9.3/15.5/20 MPH 6.2/9.3/12.4/15.5/20 MPH
Battery 36V 7.8Ah (280.8Wh) 36V 13Ah (468Wh) 36V 7.8Ah (280.8Wh) 36V 10.4Ah (374.4Wh) 36V, 10.4Ah (374.4Wh)
Pedal Assist 3-Level Speed Assist 5-Level Speed Assist 3-Level Speed Assist 3-Level Speed Assist 7-Level Speed Assist
Suspension Rear Suspension Adjustable Front Spring Suspension Fork Adjustable Front Spring Suspension Fork Adjustable Front Spring Suspension Fork Adjustable Front Spring Suspension Fork
Tire Size 14" × 1.95" Pneumatic 26" ×1.95" Chaoyang Pneumatic 16" × 1.95" Pneumatic 16" × 2.15" Pneumatic 26" × 1.95" Pneumatic
Charger 42V 1.5Ah 42V 2Ah 42V 3Ah 42V 2Ah 42V 2Ah
Load Capacity 264 lbs 264 lbs 264 lbs 264 lbs 264 lbs
Tail Light Wiring LED light Wiring LED light Button battery Button battery Button battery
IPX4 Water Resistance ✅ ✅ ✅ ✅ ✅
Rear Rack ❌ ✅ ✅ ✅ ✅
Front & Rear Disc Brakes ✅ ✅ ✅ ✅ ✅
Cadence Sensor ✅ ✅ ✅ ✅ ✅
Urban Comfort Saddle ✅ ✅ ✅ ✅ ✅
Front & Rear Full Fenders ✅ ✅ ✅ ✅ ✅
Seat Height Adjustable ✅ ✅ ✅ ✅ ✅
Fits Rider Height 150–185 cm (4'11"–6'1") 150–192 cm (5'3"–6'4") 150–185 cm (4'11"–6'1") 150–192 cm (5'3"–6'4") 150–192 cm (5'3"–6'4")
Dimensions 47.2" x 23" x 39.2" 70.8" x 25.6" x 45.3" 55.9" x 22" x 37" 56.3" x 20.9" x 43.3" 68.1" x 27.2" x 45.1"

Disclaimer:
Test results are based on rides by a 75kg rider on flat roads at 32°C. All product data is derived from both laboratory and real-world road tests. Actual performance may vary depending on individual usage and environmental conditions. Factors such as terrain, rider weight, wind, temperature, and tire pressure can affect the real-world range, which may be longer or shorter than test results.

For full details, please refer to the iScooter UK Electric Scooter Performance and Usage Report.