VTUVIA| SF20H Folding 750W, UL Certified, Fat Tire Step-Through Electric Bike

Unleash unparalleled versatility with the VTUVIA SF20H Electric Bike, the ultimate companion for both thrilling adventures and practical daily commutes. This folding fat tire electric bike combines robust power, exceptional range, and a highly portable design, making it ideal for navigating city streets, conquering challenging trails, or simply stashing away with ease. As a UL2849 Certified e-bike, the SF20H offers not just performance, but also peace of mind.

Why the VTUVIA SF20H is Your Perfect Ride:

The VTUVIA SF20H stands out as a top-tier folding fat tire electric bike for its powerful performance, impressive range, and unparalleled practicality. Whether you're a daily commuter, an RV enthusiast seeking portable adventure, or simply someone looking for a versatile and safe all-terrain e-bike that can handle anything, the SF20H is engineered to exceed expectations. Its robust construction, thoughtful features, and UL certification make it a smart investment for freedom on two wheels.

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Power & Performance, Unfolded

Experience a ride that's both exhilarating and efficient, packed into a convenient folding design.

Powerful 750W Motor: Driven by a robust 48V 750W brushless rear hub motor (with 1200W peak power and 80-85Nm of torque), the VTUVIA SF20H delivers strong acceleration and effortless hill-climbing. Reach exhilarating speeds of up to 28 MPH, making your commutes quicker and your adventures more thrilling.

Long-Lasting Battery: Equipped with a 48V 14Ah (672Wh) LG removable lithium-ion battery, this long-range electric bike offers an impressive 48-70 miles of range on a single charge with pedal assist (approx. 38-40 miles on throttle-only). Enjoy extended rides without range anxiety.

UL Certified for Safety: Ride with confidence knowing your VTUVIA SF20H is UL2849 Certified for electrical and fire safety, providing an extra layer of reliability.

Designed for All-Terrain & Easy Portability

The SF20H thrives in diverse environments and stores compactly.

20" x 4.0" Fat Tires: Roll over sand, snow, mud, gravel, and uneven city streets with exceptional grip and stability provided by the durable fat tires (Kenda/CHAOYANG anti-puncture with reflective sidewalls).

Folding & Step-Through Frame: The lightweight yet sturdy 6061 aluminum alloy frame features a quick folding mechanism for compact storage (folds to approx. 28.7"x33.8"x12.2") and easy transport in cars, RVs, or small apartments. The step-through design ensures easy mounting and dismounting for riders of varying heights (5'3" to 6'2").

Front Suspension: A responsive front suspension fork absorbs shocks and bumps, ensuring a remarkably smooth and comfortable ride even on rougher terrain.

Hydraulic Disc Brakes: Experience superior stopping power and enhanced safety with responsive LOGAN hydraulic disc brakes (180mm rotors), providing reliable and consistent braking performance in all weather conditions.

Built for Versatility and Convenience

The SF20H is equipped with features to enhance every ride, from daily errands to weekend explorations.

Integrated Welded Rear Rack: Unlike many folding bikes, the SF20H features a frame-welded rear rack for superior stability and increased cargo capacity (up to 330 lbs), making it perfect for groceries, gear, or even carrying a child seat.

Shimano 7-Speed Gearing: Navigate varying terrains and inclines with ease using the reliable Shimano 7-speed drivetrain, allowing you to optimize your pedaling effort.

Full Lighting & Fenders: Ride safely day or night with a bright LED headlight and integrated taillight (with brake activation). Full-coverage fenders keep you clean and dry in wet conditions.

Intuitive Color Display: Monitor your speed, battery level, pedal assist level, and mileage on the clear, easy-to-read color LCD display (YL81F).

Specs

General Info

Model	VTUVIA SF20H
Ideal use	City Commuting/Cargo Transpot
Range	Max 70 Miles(Pedal Assist) 40 Miles(Throttle Only)
Total capacity	330 Lbs
Net Weight	60 Lbs include rear racks and fenders
Rider height	5'3"-6'2"
Safety certifications	UL2271(Battery） UL2849(E-bike System)

Framset 

Frame	6061 Aluminum Alloy
Frame style	Step-Through
Foldable	Yes
Fork	Front
Suspension	EXSHO Suspension Fork

Ebike System & Drivetrain 

Motor	48V 750W（PEAK 1200W） Rear Brushless Motor
Speed	Class 2
Sensor	Cadence Sensor
Torque	85 Nm
Battery	48V 14Ah (672Wh) LG Lithium-Ion Battery UL2271
Controller	48V 25A
Pedal assist	3 Modes x 5 Levels
Throttle	Thumb Throttle
Display	3.5"Full Color,High Brightness,Adjustable Angle
Charger	54.6V/2A
Charging time	About 7 Hours
Shift lever	Shimano TX50 7 Speed
Rear derailleur	Shimano TY300D 7 Speed
Cassette	Shimano TZ5007 7 Speed 14-28T
Pedals	Foldable Pedals

Wheelset & Brakes & Cockpit

Tire	26"*4.0"
Brake	Dual LOGAN Hydraulic Disc Brakes
Brake rotors	180mm Martensitic Stainless Steel
Stem	Aluminum Alloy Adjustable
Seatpost	Aluminum Alloy

Included Accessories

Lights	48V 5W 150 Lux LED Headlight & Brake Light
Fenders	Plastic Standard Fenders, Included
Rear rack	Included
Kickstand	Included
Bell horn	Not Included

Geometry

Total length	65"
Wheelbase	45"
Maximum seat height	34"
Chain stay length	19"
Standover height	16"
Top tube length	22.5"
Head tube length	4"
Handlebar height	24"
Minimum seat to floor	29"
Rider height	5'3"-6'2"