20" Fat Tire E-FAT-STEP — 48V/500W Step-Through Electric Bike
Overview
The E-FAT-STEP is a sturdy, step-through fat-tire e-bike built for comfortable commutes and weekend adventures.
With a high-torque 500W rear hub motor, 20 x 4.0 tires for stability, and a long-range 48V battery, it handles rough roads,
city streets, and light trails while keeping things simple and practical.
Benefits
Spend less time and effort on commutes — motor assist and thumb throttle make hills and headwinds easier to handle.
Ride farther between charges with an estimated 40–50 mile range for longer errands and outings.
Feel confident on uneven surfaces thanks to wide 4.0" tires that improve traction and stability.
Carry groceries or a small load easily — rear rack and fenders come included for everyday convenience.
Get a comfortable ride with an adjustable stem and a suspension comfort saddle that reduce fatigue.
Features
Rear high-torque 48V/500W brushless DC hub motor provides strong, quiet assistance.
Thumb throttle for instant power whenever you need it.
LCD display for ride information and system status.
Shimano 7-speed drivetrain with push-button shifter for easy gear changes.
Front LED headlight and rear taillight for improved visibility in low light.
Front and rear 160mm disc brakes with motor cut-off sensors integrated into the brake levers.
Included rear rack and full fenders for practical everyday use.
Folding nylon pedals and an adjustable stem for compact storage and fit customization.
Specifications
Model: E-FAT-STEP (20" Fat Tire)
Motor: 48V / 500W brushless DC high-torque hub motor (rear)
Frame: Aluminum alloy, 16.5" step-through
Battery type: Lithium?ion
Battery capacity: 48V / 12.5Ah
Estimated range: 40–50 miles (depending on conditions)
Charging time: 4–6 hours
Throttle: Thumb throttle
Display: LCD panel
Headlight: Front LED headlight
Taillight: Yes
Rear rack: Included
Fenders: Included
Rims: 20" black alloy
Spokes: Stainless steel
Tires: Krusade Sport 20 x 4.0"
Drivetrain: Shimano 7-speed derailleur with 7-speed freewheel
Shifter: Shimano push-button 7-speed
Sprocket / Chainring: 48T chain-wheel crank
Brakes: Promax front 160mm disc; Tektro rear 160mm disc (motor cut-off sensor in brake handles)
Handlebar: Adjustable stem, matte black
Saddle: Comfort saddle with suspension
Pedals: High-quality folding nylon pedals
Box dimensions: 98 cm (L) x 48 cm (W) x 72 cm (H)
Manual: Included
Tool kit: Included
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