isinwheel U8 20''Fat Tire E-Mountain Bike 48V 13AH Coummuter bike Range 75 Miles
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About this product
The isinwheel U8 E-Mountain Bike is a 20-inch fat tire electric bicycle designed for unisex adults. Powered by a 48V 13Ah lithium-ion battery and a 1000W rear hub motor, it can reach speeds up to 28 MPH and offers a maximum range of 45–75 miles. Constructed from aluminum alloy, it features front suspension, 7 speeds, and includes practical accessories like fenders and lights. Charging takes 7–8 hours.
Our take
The isinwheel U8 looks like a solid entry into the e-mountain bike segment, especially with its 20-inch fat tires, which promise good grip and comfort. The 1000W motor and 48V 13Ah battery deliver a respectable 28 MPH top speed and a decent range of up to 75 miles, making it suitable for both commuting and light trail riding. The aluminum alloy frame keeps the weight at 75.9 lbs, which is manageable for a fat-tire e-bike. While the 7-8 hour charging time is fairly standard, it's something to plan around. Overall, at $779.00, it presents a competitive package for an e-bike with these features.
Pros & Cons
Pros
- 1000W rear hub motor
- Up to 75 miles maximum range
- 20-inch fat tires
- Aluminum alloy frame
- 7 speed gearing
Cons
- 7–8 hours charging time
- 75.9 lbs item weight
Specifications
- Wheel Size 20 in
- Bike Type E-Mountain Bike
- Maximum Speed 28 MPH
- Color Green
- Tire Type Fat Tires
- Material Aluminum Alloy
Show all 23 specifications
- Product Dimensions
- 74.0 × 46.5 × 25.2 in / 188 × 118 × 64 cm
- Charging Time
- 7–8 hours
- Number of Speeds
- 7 Speed
- Brand
- isinwheel
- Maximum Range
- 45–75 miles
- Department
- Unisex Adults
- Model Year
- 2025
- Manufacturer Warranty
- 1 Year
- Voltage
- 48 V
- Motor Type
- Rear Hub Motor
- Battery
- 48V 13Ah
- Suspension Type
- Front
- Model
- isinwheel U8
- Motor Power
- 1000 W
- Features
- Adjustable Seat, Bell, Display, Fenders, Front Light, Lithium Ion
- Item Weight
- 75.9 lbs
- Frame Size
- 20 in
