The TST 4.0 is a black fat tire foldable electric commuter bicycle with a 48V 13Ah battery, 750W motor, LCD display, and one-step folding design. It is designed for men and women and can fit in cars, SUVs, and RVs.
Battery: 48V 13Ah removable Samsung LG battery
Motor: 750W brushless hub motor
Range: Up to 34 miles (55km) in pedal-assist mode after a full charge
Top speed: 28 mph
Torque: 90Nm
Folding: 20 inch one-step folding electric city bike
Suspension: Seat and fork dual suspension
Brakes: Dual disc brakes
Gears: 7-speed gear shift
Riding modes: Three modes with five pedal-assist levels
Display: LCD with speed, mileage, and battery status
Shipping
Review the store shipping policy for available delivery options and timing.
Returns & refunds
Review the store refund policy for eligibility and instructions.
