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

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

Sale price$1,599.00 Regular price$2,099.00
Save $500.00
25 reviews
25 reviews
Color:White
Style:Ebike+Free Rear Rack & Fender Set
Quantity:
Motor Icon
Peak Motor
1300W
Range Icon
Max Range
65 Miles
Speed Icon
Top Speed
28 MPH
Torque Icon
Torque
90N.m
App Icon
Phone App
YES
Payload Icon
Max load
400LBS
Contact Icon 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 Icon Trusted Delivery
Delivery Example
Video List Page

Rider Reviews

DEADBEATGARAGE
Monterey Magnet Man
Papa`s Product 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).

Customer Reviews

Based on 25 reviews
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(23)
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Mark Simmons
Love my e-bike. I have a bad knee.

I bought my eBike a little over 6 months ago. I've been riding it almost every day. At first, I didn't realize how good the quality was for this bike, but when I started comparing to everybody else I see on the bike paths, I realized what a nice bike I had bought.

I had knee surgery several times in my 20's and since have not been able to ride a normal bicycle. With my eBike, when I feel my knee is starting to hurt, I just let the eBike do most of the work to get back home. Always with a normal bike, I would end up in pain and then quit riding. This hasn't happened to me with my eBike.

Before summer came, I was riding my eBike from my house to the lake to go fishing almost every day. I threw a little pole and some crappie jigs in a backpack and can easily get down and back in an hour with about about 20 minutes of fishing. It feels like real freedom to finally get out and get some fresh air and sunshine. It's not only helped my physical health, but I think mentally is has helped me too. I really enjoy getting outside every day now. Sometimes, I just blow right by those guys on expensive non-electric bicycles. I love it.

One feature I didn't see on the page that I like most about this bike is a setting that allows it to change the help level automatically. At first, I tried using level 5 because I like to get to the lake and back, but on level 5, it pushes you too hard when you are trying to do something simple like do a u-turn. After I found the auto-help setting that goes from 1 to 5 depending on how hard I pedal, I was really happy. With it turned on, it helps just a little when you are going slow, and when you want to pedal very fast, it helps as much as possible. It's really great.

I can't really say anything but great things about this bike. It's a wonderful bike, and I feel the quality is really great. I would like to recommend that people buy a helmet, a side mirror, and a red flashing light for the rear of the bike. These do not come with it. These are the things I found that were "must-buy accessories". When you get going 28mph on an ebike, you realize very quickly that you need a helmet. 25+mph feels a lot faster on an ebike than on a motorcycle. When you are going 25mph or more, you'll find right away that a mirror is necessary also, so you can keep your eyes on the road ahead. The bike comes with an excellent headlamp, but I bought a flashing led lamp that attaches to the pole of my seat, so people can see me better at night from behind. I ride my bike day and night, and the extra led on the back makes me feel a little safer.

M
Matthew
Buy it now!!!

This bike is amazing and has so many safety features. This is the second e-bike we have owned and it has far exceeded our expectations. Everything works well, it is fast and the ride is smooth. We would like to buy another one and will definitely order again in the future!

E
Emma
Strong bike, strong motor

The bike is great, very strong. The motor is great, the only downside is that it is a bit heavy, but I think it is because of the material, which is good for me. It is very good.

N
Nathan
Look great!!

It's an amazing ride, but it’s too heavy for me to lift alone into my RV storage rack. Would be easier with a handle or grab point.

S
Samanthaj_
Best ebike

I use it for hauling groceries, laundry, and everything else across campus. It’s a beast in the best way