Vtuvia SX20 Folding Fat Tire E-Bike, 750W 48V 14Ah

Vtuvia SX20 Folding Fat Tire E-Bike

The Vtuvia SX20 is a step-through folding fat tire e-bike built for city commuting and weekend rides. A 750W rear hub motor (1200W peak) with a torque sensor and 85 Nm of torque gives smooth, responsive pedal assist, and the 48V 14Ah LG battery delivers up to 70 miles on pedal assist.

The folding frame stores in a small space and rides on 20-inch x 4.0-inch fat tires with a suspension fork, so it handles pavement, gravel and rough roads comfortably.

Key Features

• Torque-sensing pedal assist: The torque sensor adds power in proportion to how hard you pedal for a natural feel, with 3 modes x 5 levels and a thumb throttle.
• 750W motor, 85 Nm: A 750W rear hub motor (1200W peak) with 85 Nm of torque for quick starts and steady hill climbing.
• Folding step-through frame: A 6061 aluminum folding frame with an easy step-through design for simple mounting, storage and transport.
• Fat tires and suspension: 20-inch x 4.0-inch fat tires and an EXSHO suspension fork absorb bumps.
• Hydraulic disc brakes: Dual Logan hydraulic disc brakes with 180 mm rotors for confident stopping.
• Shimano 7-speed: Shimano 7-speed drivetrain for easy gear changes on any terrain.
• Ready to ride: Rear rack, plastic fenders, LED headlight, brake light and a 3.5-inch full-color display are included.

Specifications

• Motor: 48V 750W rear brushless hub motor (1200W peak)
• Torque: 85 Nm, torque sensor
• Battery: 48V 14Ah (672Wh) LG lithium-ion
• Charge time: About 7 hours
• Range: Up to 70 miles with pedal assist; up to 40 miles on throttle only
• Top speed: 20 mph (Class 2)
• Pedal assist: 3 modes x 5 levels, thumb throttle
• Drivetrain: Shimano 7-speed
• Brakes: Dual Logan hydraulic disc brakes, 180 mm rotors
• Fork: EXSHO suspension fork
• Tires: 20" x 4.0" fat tires
• Frame: 6061 aluminum alloy, folding step-through
• Display: 3.5" full-color, adjustable angle
• Included: Rear rack, plastic fenders, LED headlight and brake light
• Weight: 70 lb including rack and fenders
• Max load: 330 lb
• Rider height: 5'0" to 6'2"

Specifications are from the manufacturer. Top speed is the factory Class 2 limit; range varies with rider weight, pedal-assist level, throttle use, terrain and weather.

Real Rider Reviews

“VTUVIA SX20 Antelope Electric Bike - Review” by Brian Unboxed on YouTube. The reviewer also runs a downhill test, reaching about 25 mph while coasting down a hill (the bike ships limited to 20 mph under motor power).

Watt Wheelz note: We share real rider videos so you can see the Vtuvia SX20 in action before you buy. Questions about fit, range or setup? Email us at support@wattwheelz.com.

Maintenance

• After Each Ride: Wipe down the frame and key components, especially after wet or dusty rides, and visually inspect tires, brakes and suspension for debris or wear.
• Weekly: Check tire pressure, brake pad wear and chain lubrication, and make sure the major bolts on the stem, handlebar, crankset and fork are snug.
• Battery Care: Use the supplied supplied charger, avoid fully depleting the battery whenever possible, and store it in a cool, dry place when not in use for extended periods.

Ready to ride? Order your Vtuvia SX20 today.