isinwheel U8 Ultra Electric Bike All-Terrain 1500W 28 MPH 105 Mile Range 48V New
Manufacturer: isinwheel
SKU: U8-ULTRA-BLACK
QTY
or
(888) 999-1522
C
$1,241.00
This item ships for free. Freight shipments include liftgate at no additional charge.
In Stock
Ships in 3 - 5 Business Days
Manufacturer Direct Shipping
Extended Warranty
Factory Warranty
- This item comes with a 1 year warranty.
Extended Warranties
-
Extends factory warranty to 2, 3, or 5 total years
-
Covers functionality issues for 2, 3, or 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor coverage
$0
(Included)
- This item comes with a 1 year warranty.
$115.00
(Details)
-
Extends factory warranty to 2 total years
-
Covers functionality issues for 2 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
$144.00
(Details)
-
Extends factory warranty to 3 total years
-
Covers functionality issues for 3 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
$187.00
(Details)
-
Extends factory warranty to 5 total years
-
Covers functionality issues for 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
Exceptional Customer Service
Authorized Dealer
isinwheel U8 Ultra Electric Bike All-Terrain 1500W 28 MPH 105 Mile Range 48V New
Product Overview
The isinwheel U8 Ultra is a Class 3 step-thru electric bike built for comfortable commuting and longer rides with fat tires and a powerful motor. It features a removable integrated battery, front suspension, and a Shimano 7-speed drivetrain for versatile riding on mixed terrain. With up to 28 MPH top speed and a massive 105 mile range, it’s designed for riders who want both speed and endurance. An aluminum integrated body and high load rating make it a solid everyday utility e-bike. Safety-focused details like UL-standard battery management, front and rear lights, and IP65 water resistance help support reliable use in varied conditions.
Brand new in box
1 year factory warranty
Manufacturer direct shipping from TX & CA
Authorized isinwheel dealer
Features
- 1500W High-Power Motor – The U8 Ultra electric bike features a brushless 1500W peak motor, delivering 28 MPH top speed to conquer 20% slopes.
- Go Farther, Ride Stronger – The U8 Ultra ebike features a stealthily embedded 48V 18Ah battery with waterproofing for all conditions. Delivers 105+ miles range (PAS), powered by BMS 2.0 for unmatched safety & durability.
- All-Terrain Fat-Tire Beast – U8 Ultra e-bike is equipped with 26" x 4.0" puncture-proof tires with wear-resistant layers and drainage grooves. Full suspension, 7-speed gears, 2000lm lights, and dual mechanical disc brakes conquer any terrain safely.
- Smarter & Safer Riding – The U8 Ultra features sealed hydraulic brakes for instant stopping power, corrosion-resistant and low-maintenance. Offers 4+1 smart modes: (PAS/Electric/Cruise/Walk/Pedal) for ultimate safe riding.
- Easy Step-Thru Design - The upgraded aluminum frame is lighter in weight, providing better portability, good corrosion resistance and rust resistance. The Step-Thru design is easy to get on and off the bike for riders of all ages and abilities, and provides a comfortable riding position.
Specifications
| Battery | 864Wh |
| Battery Capacity | 48V 18Ah |
| Range | 105 miles per charge |
| Max Speed | 28 MPH |
| Motor | 1500W Rated Power |
| Wheel Size | 26 x 4.0 in |
| Water Resistance | IP65 |
| Charge Voltage | 100–240V / 3A |
| Charge Time | 7–8 hours |
| Operating Temperature | –4°F – 140°F |
| Max Load | 330 lbs |
| Dimensions | 78.0 x 28.7 x 46.9 in |
| Net Weight | 81.5 lbs |
Package Contents
U8 Ultra Electric Bike
Charger
(2) Keys
Toolkit
Set of Accessories
User Manual
Warranty
This item comes with a 1 year warranty.
