









S400 26'' X4'' Step Over Fat Tire Snow & Beach E-Bike






Contact
Address: 820 S Wanamaker Avenue, Ontario, California 91761
Email: contact@sizzlebk.com
Phone: +1 (626) 648-0178
Hours: Monday~Friday 7:00AM - 4:00PM PST
Trusted Delivery
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Contact
Address: 820 S Wanamaker Avenue, Ontario, California 91761
Email: contact@sizzlebk.com
Phone: +1 (626) 648-0178
Hours: Monday~Friday 7:00AM - 4:00PM PST
Trusted Delivery






Contact
Address: 820 S Wanamaker Avenue, Ontario, California 91761
Email: contact@sizzlebk.com
Phone: +1 (626) 648-0178
Hours: Monday~Friday 7:00AM - 4:00PM PST
Trusted Delivery
Rider Reviews
S400 Installtion Tutorial
FAQs-S400 Fat Ebike
Thanks to its 20 × 4.0″ puncture-resistant fat tires and 1300 W motor with 90 N·m of torque, the S400 excels on snow, sand, gravel, and rugged off-road trails—while still offering a smooth, stable ride on pavement.
Equipped with a 48 V 15 Ah lithium-ion battery, the S400 can achieve up to 65 miles of range when using pedal-assist modes.
The 48 V 15 Ah pack recharges in approximately 5 hours when using the included 54.6 V/3 A charger.
With pedal-assist engaged, the S400 reaches speeds up to 28 MPH. You also have five levels of assist plus throttle-only mode for fine-tuning your effort-versus-speed balance.
The sturdy aluminum-alloy frame and reinforced components support riders and cargo up to 400 lbs (≈ 181 kg).