Eunorau E-Fat-Step Tire Step-Thru Folding Ebike

6 reviews

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4.8 Based on 6 Reviews
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Great Design and Function

I'm very pleased overall with my new ebike. My only complaint is that I had to wait so long for it to arrive. You should keep these in stock. Thanks.

Gordy B.
Really Good Ebikes

Thanks Gordy. I completely agree, but my suppliers have had shortages because the coronavirus disrupted the ebike supply chain. I hope this will resolve soon.


Great Fat Tire Ebike for RV Living

We bought 2 of these ebikes to take with us in our RV, and they worked out perfectly. We can charge them up overnight, then go for several rides throughout the day. The fat tires really smooth out the bumpy trails, and we get to travel farther because of the extended range of the battery.

Maggie J.
Mexico Mexico

My Fun Little Fat Folder

I love my new ebike. There were so many to choose from, but Steve really helped me find the perfect ebike for our RV trips. Great customer service.

Margie G.
Mexico Mexico

Great In Every Way

I looked for a long time, trying to find a fat tire electric folding ebike. When I discovered the Eunorau, I couldn't believe my eyes. I bought it immediately and have no regrets. It's super awesome in every way.

Jane P.
United States United States

Impressive Build Quality

It was not easy finding a fat tire ebike that folded and had a low-step frame. I needed all of these features, because I had both hips replaced and can't lift my legs very well. This was the perfect solution. I was also worried about flex, but the folding clamp is super rigid, and I don't feel any flex.

Arnold T.

Affordable - Portable - All-Terrain - 500W Rear Hub Motor - 48V/12.5Ah Quick-Access Battery - Pedal Assist System (PAS) - Thumb Throttle - Much More...

eunorau ebikes authorized dealer logo for really good ebikes 


As you probably know, ebikes come in many styles, just like regular bikes. You have fat tire ebikes, folding ebikes, step-through ebikes, and so much more. But what if you could all these styles in a single ebike?

Welcome to the E-Fat-Step, the latest addition to the Eunorau Ebikes lineup. This awesome ebike has 20" x 4" fat tires, which are perfect for off-road riding, including in sand and snow, or just the urban jungle.

eunorau e-fat-step ebike with young woman rider


It features a step-through frame so it's easier to get on and off the bike (especially if you carry stuff on the rear rack, it saves you from having to lift your leg over the seat). And, of course, it's a foldable ebike, which makes it more portable.

The E-Fat-Step features a 500W high-torque rear hub motor, paired with a 48V/12.5Ah lithium-ion battery. This long-range battery can quickly be removed from the bike to take with you or for remote charging.

To operate the E-Fat-Step, you have a 7-speed gear transmission, so it can be pedaled just like a regular bike. But there are also the 5-level pedal assist system (PAS) and a thumb throttle at your disposal. This gives you great flexibility for every riding condition. I should also mention that the hydraulic disc brakes have automatic motor cutoffs, so when they are engaged, the motor will stop working - a great safety feature.

Please watch this video of a woman riding the E-Fat-Step. In our opinion, the bike looks too big for, especially the reach which forces her to keep her arms up and stretched out. Use this as a guide to make sure the E-Fat-Step is not too big for you.

Eunorau E-Fat-Step E-Bike Specifications

  • MOTOR: Shengyi Brand 48V/500W brushless DC Rear Hub Motor
  • FRAME: Aluminum Alloy 6061
  • MAXIMUM SPEED: 20 mph
  • BATTERY RANGE: 30+ Miles Per Charge (see Ebike Range Calculator)
  • BATTERY CHARGING TIME: 4 - 6 hours
  • BATTERY TYPE: Quick-Access, Removable Lithium-Ion
  • BATTERY CAPACITY: Long-Range 48V/12.5Ah (extra batteries avail.)
  • BOX DIMENSIONS: (cm) 98 L x 48 W x 72H
  • THROTTLE: Left-side thumb throttle (power at your hand is always available)
  • DISPLAY: KT-LCD5 display panel
  • HEADLIGHT: Front LED Headlight
  • REAR RACK: Included
  • FENDERS: Included
  • RIMS: 20" Black Alloy
  • SPOKES: Stainless Steel
  • TIRES: Kenda Krusade Sport Tires 20" x 4.0" with K-Shield Protection
  • GEAR SHIFTING: Shimano Derailleur 7-Speed Freewheel
  • SHIFTER: Shimano Push-Button 7 speed
  • SPROCKET: 48T chain-wheel crank
  • BRAKES: Promax Hydraulic Disc Brakes w/ 160mm Rotors and Motor Cut-Off Sensors in Brake Handles
  • HANDLEBAR: Adjustable Stem for Comfort - Matte Black
  • SADDLE: Comfort Saddle with Suspension
  • PEDALS: Quality Folding Nylon Pedals
  • MANUAL: Included
  • TOOL: Included
  • BIKE WEIGHT: 66 lbs
  • WARRANTY: 2 Years Motor & Battery; 1 Year Other Electronics 

🔥 CALL for Local Professional Assembly Options

  • Orders for in-stock items take 24-48 hours to process, then about 5-7 days in transit. Delays due to Covid have occurred. If an item is on backorder, the estimated ship date will be shown below the Pre-Order Button.
  • All products are shipped free within the Continental US via UPS, FedEx (or similar carrier).
  • If your package appears damaged from shipping, please do not accept it. Tell the driver to keep the package and contact us immediately at 888-883-3350. We offer Route Package Protection to ensure against lost, stolen or damaged goods. Click here to learn more about Route.
  • Returns for buyer’s remorse are typically not accepted by our suppliers, and if accepted, the customer may incur shipping and restocking fees.
  • Please click here to read our entire Shipping & Returns Policy.


Ask a Question
  • I am 5'2" with short arms 26 inches from shoulder to the tips of my fingers will the eunorau step through still work for me.

    The minimum seat height is 31.5", so it might be a little tall for you. Check out the video on the product page - it shows a shorter woman riding the bike and you can see how it fits her. The Runabout is another option for shorter riders, although it is not fat or a folder.

  • What is the dimension from ground to top of bike seat in it's lowest setting?

    The minimum seat height is 31.5".

  • Can I purchase the 17.5 AH battery in place of the standard 12.5 Ah battery?

    I'm sorry, but the option are to add an extra battery, not swap out the battery for a larger capacity.

  • How much is a spare battery for this bike and how much does it weigh?

    The replacement battery is usally about $500 and weighs about 9 lbs. But we are not in stock at the moment.

  • How high is the step thru?

    About 13".

  • What is the maximum rider weight for this bike?

    250 lbs.

  • what is the wieiht of the bike

    66 lbs.