The Isinwheel U8 1000W 48V Electric Bike achieves a max speed of up to 28 mph. 

Features:

• 1500W High-Power Motor – The U8 electric bike features a brushless 1500W peak motor, delivering 28 MPH top speed and 80Nm torque to conquer 30% slopes. Rigorously tested over 1000 cycles for reliable ebike off-road performance.
  
• Go Farther, Ride Stronger – The U8 ebike Featuring stealthily embedded 48V 18Ah battery with IPX6 waterproofing.Delivers 105+ miles range(PAS), powered by BMS 2.0 and 27100 cells for unmatched safety & durability.
  All-Terrain Fat-Tire Beast – U8 Electric Mountain Bike equips 26"x4.0" puncture-proof tires with 3X wear-resistant layers and drainage grooves (5000Miles tested). Full suspension, 7-speed gears, 2000lm lights, and dual mechanical discs conquer any terrain safely.
  
• Smarter & Safer Riding – The U8 Electric dirt bike features sealed hydraulic brakes for instant stopping power, Corrosion-resistant and low-maintenance. ideal for high-speed and steep terrain. Offers 4+1 smart modes: (PAS/Electric/Cruise/Walk/Pedal) for ultimate safety Riding
  
• Easy Step-Thru Design - Newly upgraded 6061 aluminum frame is lighter in weight, provides the U8 e bike better portability, good corrosion resistance and is not easy to rust.Step-Thru design is easy to get on and off the bike for riders of all ages and abilities, provides a comfortable riding position and reduces the burden on the back and hips

Product Specifications:

• Bike Type    Electric Bike
  
• Number Of Speeds    7
  
• Suspension Type    Dual
  
• Additional Features    Peak 1500W high-torque motor, 75-105+ mile range, all-terrain fat tires, full suspension & hydraulic brakes, multi-riding modes, easy step-thru frame.
  
• Brake Style    Disc
  
• Power Source    Electric motor (rechargeable battery)
  
• Lithium Battery Energy Content    624 Watt Hours
  
• Bicycle Gear Shifter Type    Trigger
  
• Derailleur Configuration    Front and Rear
  
• Bicycle Drivetrain Type    Derailleur
  
• Electric Assist Type    Electric Pedal Assist (Pedelec)

Dimensions:

• Wheel Size    26 Inches
  
• Size    20"
  
• Item Weight    85.9 Pounds