1000W

1000W

Peak Power

25 mph

25 mph

Top Speed

48V 31.5Ah

48V 31.5Ah

Lithium Battery

110 Miles

110 Miles

Pedal-Assist Range

20" × 4.0"

20" × 4.0"

Fat Tires

350 lbs

350 lbs

Max Payload

1000W

1000W

Peak Power

25 mph

25 mph

Top Speed

48V 31.5Ah

48V 31.5Ah

Lithium Battery

110 Miles

110 Miles

Pedal-Assist Range

20" × 4.0"

20" × 4.0"

Fat Tires

350 lbs

350 lbs

Max Payload

SUMMER STEAL

U8 Step-Through Commuter eBike

1000W · 20" Wheels · Up to 110 Miles
Regular price $999.00
Sale price $999.00 Regular price $999.00
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Burchda U8 fat tire electric bike - black

U8

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Meet the Burchda U8 — the easy-riding, long-range step-through fat tire e-bike that makes every trip effortless. Step on, roll out, and go up to 110 miles on a single charge. Comfortable, approachable, and endlessly practical, the U8 is built for the daily commute, the grocery run, the school drop-off, and the relaxed weekend cruise — for riders of every size and skill level.

The Longest Range in the Lineup — Up to 110 Miles

Range is where the U8 leaves everything else behind. A massive 48V 31.5Ah (1512Wh) removable lithium battery — the biggest Burchda makes — delivers up to 110 miles of pedal-assist range, so you can commute all week on a single charge. Slide the pack out to charge indoors or at the office, and never plan your day around an outlet again.

Step Through, Sit Back, Ride with Ease

The low step-through frame means no swinging a leg over a tall bar — just step on and go, whatever your age or height. Stable 20" × 4.0" fat tires and a front suspension fork soak up cracks, curbs, and gravel for a planted, cushioned ride, while cruise control and a twist throttle keep things relaxed. Comfortably sized for riders from 5'2" to 6'2".

Built for the Daily Ride

A smooth 500W motor and a bike-lane-friendly 25 MPH top speed make the U8 easy and confident in town, while a Shimano 7-speed drivetrain, front and rear mechanical disc brakes, a 600-lumen headlight, and an LCD display keep every ride dialed in. Skip the traffic and the gas pump, carry up to 350 lbs of rider and cargo, and get where you're going for pennies.

Big-Battery Range, Small Price — Just $999

Most e-bikes that travel 100+ miles on a charge cost hundreds more. The U8 packs a huge 1512Wh battery and step-through comfort into a bike that's just $999 — plus a free accessory bundle — which is exactly why riders keep saying they're shocked it's priced this low. Backed by free US shipping and a 2-year warranty.

Commute, run errands, cruise the neighborhood, or roll light trails. Whatever your day looks like, the U8 makes it easy, comfortable, and effortlessly long-range — the approachable everyday e-bike for every kind of rider.

Burchda U8 Review

Burchda U8 step-through fat-tire electric bike

Why you'll want it

We introduce the U8 Step-thru E-bike. The super-large capacity battery ensures worry-free endurance. The ergonomic seat takes comfort to the next level, and various accessory combinations let you expand your possibilities. U8 is sure to be your ideal companion for city commuting and leisure travel.

The Burchda U8 long-range electric bike can travel up to 110 miles on a single charge, eliminating range anxiety

Further Travel

  • 110 miles on a single charge – bid farewell to range anxiety.
  • 1512W (48V 31.5Ah) detachable lithium-ion battery.
  • An oversized power bank, charging your USB devices on the go.
  • Max Capacity: 1512Wh
  • Long Range: 110Mi
The Burchda U8 electric bike features an oversized shock-absorbing seat

Oversized Shock Absorber Seat

The Enlarged and Thickened Saddle greatly increases the softness and comfort, and effectively relieves the soreness of the buttocks during long-distance riding.

The Burchda U8 is equipped with a 1000W peak power brushless geared hub motor, making it easy to conquer any hillside

Faster Speed

  • 1000W peak(500w rated) brushless geared hub motor effortlessly conquers hills.
  • Pedal assist and pure electric modes seamlessly switch for a dynamic riding experience.
  • Max Speed: 25 mph
  • Max Load: 350 lbs
The Burchda U8 fat-tire electric bike is equipped with an adjustable front fork

Adjustable Front Fork

Whether you're conquering rough terrain or cruising on smoother paths, this fork adapts to your preferences. Fine-tune it for a plush and comfortable ride or stiffen it up for more responsive handling.

The Burchda U8 LCD display provides real-time information such as speed, mileage, and power

LCD Display

The backlit display offers real-time data on speed, mileage, power, and more. The function buttons and dashboard on the entire handlebar are designed ergonomically, prioritizing comfort and convenience. Experience optimal comfort and easy control.

Step-Through Frame

Step-Through Design ensures that riders of all heights can comfortably use this bicycle, while its S-shaped form guarantees both practicality and visual appeal.

The Burchda U8 commuter electric bike features a step-over frame design
The Burchda U8 electric bike is equipped with 20" × 4.0" fat tires

20" ×4.0" Fat Tire

20 inch wheels are suitable for short and elderly individuals, meeting their daily commuting and occasional off-road needs. The 4-inch width ensures absolute grip and stability, effortlessly conquering muddy and uneven roads.

More About U8

Burchda U8 LED Warning Light

LED Warning Light

Enhance your safety with the LED warning light, providing increased visibility for a secure ride.

Burchda U8 Highlight Big Headlight

Highlight Big Headlight

Illuminate your path with a powerful headlight, delivering clear visibility in low-light conditions for a safer and more enjoyable ride.

Burchda U8 Shimano 7-speed Shifting System

Shimano 7-speed Shifting System

Conquer any terrain effortlessly with the 7-speed gear shift, offering versatility and precision for a customized and smooth riding experience.

Burchda U8 Wear-resistant Pedal

Wear-resistant Pedal

Enjoy long-lasting durability and comfort with pedals built to withstand daily use, ensuring a smooth and stable cycling experience.

Why Burchda?

Customer Favorite

2-Year Warranty

Burchda provides 2-year free bike diagnostic and maintenance services.

Learn more
Burchda provides 2-year free bike diagnostic and maintenance services.

Local Service Center

Local pickup, repair and replacement. Your one-stop destination for reliable e-bike service.

Learn more
Customer Service

Customer Service

Our professional team is always ready to answer any questions and provide you with the support and assistance you need.

Learn more

Specification

General Info
Rider Height
5'2" - 6'2"
Best For
Commuting, Seniors & Easy Mounting, Long-Distance Touring
Ebike Class
Class 3
Top Speed
25 mph
Max Range
Up to 110 Miles (Pedal Assist)
Pedal Assist
5 Levels (PAS 1-5)
Riding Modes
Pedal, Pedal Assist, Throttle, Cruise Control
Throttle
Half-Twist Throttle
Max Climbing Angle
30°
Water Resistance
IPX4
Max Payload
350 lbs
Frameset
Frame Material
6061 Aluminum Alloy
Suspension
Front Suspension
Front Fork
Hydraulic Suspension Fork
Fork Travel
150mm
Dimensions & Weight
Product Size
70.8" x 27.5" x 47.2"
Package Size
58.2" x 11.8" x 30.7"
Product Weight
81.5 lbs
Package Weight
105.8 lbs
Ebike System
Motor
1000W Peak Power Hub Motor (Rear 500W Rated)
Drive System
Single Motor
Torque
75 Nm
Battery
48V 31.5Ah (1512Wh) Lithium-Ion
Charging Time
8-9 Hours
Charger
100-240V, 48V 3A
Display
LCD Display
Cruise Control
Yes
Sensor
Cadence Sensor
Drivetrain & Components
Rear Derailleur
Shimano 7-Speed
Shifter
Shimano 7-Speed
Freewheel
Shimano 7-Speed
Tires
20" x 4.0" Fat Tires
Brakes
Dual Mechanical Disc Brakes
Brake Rotor
180mm (Front & Rear)
Headlight
600 Lumen LED
Tail Light
Rear Warning / Brake Light
Burchda U8 electric bike size, load capacity, and recommended rider height information

Size & Rider Height

Customer Reviews

Customers praised this e-bike's exceptional 31.5Ah battery life, with riders reporting 60+ mile range. Reviews highlight "smooth ride," easy assembly, and "tremendous torque." Perfect for commuting and smaller riders (5'+). Some noted minor issues: incomplete directions, battery alignment, headlight defect. Overwhelmingly positive feedback on value, power, comfort.

  • We rode our bikes for one week and the battery has not even dropped one bar yet
  • Perfect for getting me to work and the gym quickly without inconveniences of car ownership
  • A breeze to assemble and a dream come true to ride!
Bike (positive)Battery (positive)Assembly (positive)Delivery (positive)Service (positive)
  • 5 stars: 33 (94%)
  • 4 stars: 2 (6%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Melissa T.
Fantastic bike!

I’m so glad I ordered this bike! I now commute to work every day with this bike. Easy to put together, Customer Service was amazing when one piece was broken, even that was a super easy fix and did not get in the way of me riding the bike.

Highly recommend! It’s a great bike coming from a great company.

R
Robert S.
Great Bike from the start

This bike was a great bike from the start. After over 1000 miles I still consider it a great entry level bike. I know of no bike with a 31.5 Ah battery at this price point. The bike has been reliable. The one concern I had was the 160mm brakes and they work well. The saddle is really good. It is fantastic. I put a zoom extension seat post and this is the most comfort you can get from a hard tail bike. I like the BMX handle bars. I like it has a horn and not a dingy bell. I got the rear basket and it comes with a front basket, so it is practical. You can get a New Bowler bag to fit the rear basket or order that set online. Makes it good where I carry my tools and medical in the front and I have Flat Out and a pump and other basics in saddle bags in the Basket bag in the back which I can take out and put on the side if I need to. With the saddle bags in there I can still carry a couple gallons of milk, pizza, can goods and cheese and more with them on the side. The bike is smooth. After over 1100 miles I have had not problems yet. The pictures below are the bike with the original temporary basket I had and the rear basket is there on the table. Later I got the bag and then put the wicker on the back of that basket. I can't seem to access my newer pictures on the PC. But this is a life changing bike if you haven't ridden in years. You'll ride a lot once you get this. Happy Riding.

K
Kim M.
TRIPLE THE FUN

We originally bought my husband a bike for hunting on the refuge, then ordered me the U8. Our 12 yr old granddaughter loved mine so we purchased one for her birthday. We have 22 acres to ride on. Great exercise, love the bikes.

Your love and support mean the world to us!

k
ken r.
burchda U8 step thru

excellent bike. my wife loves it but so do l. l am 6 1" 230lbs and ride it. the bike is as fast as my pro5. plenty of power and response with the 31.5 amp battery. love the way the battery comes out. flip the seat unlock and pull handle bingo done. very cool, powerfull bike with front basket that you can actually carry stuff. good looking bike!

S
Syl
Great Bike

This is a great bike for any woman it’s well built and has plenty of power.My husband assembled it in no it was very easy…Highly Recommend!!

G
G.H.
Awesome bike

Purchased this bike for my wife so she could ride along with me. She has a handicap and this bike was perfect for her to get on and off of. It was easy to assemble and she found it easy to operate. Really like the quality of these bikes mine is the Rpro

A
Anonymous
U8 distance

The u8 battery seems like it never gives up really love the distance on the u8.
The torque is tremendous. It seems to have plenty of pull.
Really enjoy the u8.

S
Stephen K.
My dream bike has arrived!

I was looking for an EBike that was easy to handle and I certainly found it with the U8 commuter!!!
It was a breeze to assemble and a dream come true to ride! The specs are spot on and the battery is able to hold the charge for plenty of ride time! I definitely recommend this bike for anyone riding for pleasure or to get to the office!!
5 stars for sure!

R
Robert S.
Great value e-bike

This is Wednesday night and I got my bike two days ago. Built it Monday and had first ride that night. It is fun and a smooth ride. I had watched a lot of reviews and researched a lot of bikes. I decided on this bike for lots of reasons. It hs not disappointed. I'm 5' 11'' and didn't really think I'd take to a 20" frame. After trying one at the local bike shop I thought, yes, I can be comfortable on the U8. So, number 1 it had the 31.5 ah battery. I have a 7 ah Magicycle 26 inch that I have enjoyed, but the distance is limiting. With 31.5 ah battery my range test looks like I'll easily get over 60 miles on this, So I can go to town and tool around without worry of getting stranded. Now the price point of the U8 made set it apart from anything else I found on the market. At 1,049 I got the upgrades I wanted. In that price was an extra 50 for the back basket. That makes it vey practical with the front basket coming with it. Gives you room for tools, water bottles and whatever you may want to pick up on a ride. It has front suspension which is nice for your arms. It has a extra wide saddle so you don't have that expense. The saddle is very cushy. very happy. big upgrade over my commuter. I liked the looks and comfort of the BMX style handlebars. It gives you the upright position sitting which is comfortable to me. It is a big change with the 4 inch fat tires. I like it. The U8 handles well. The peddle assist is responsive and you can ride in low for a real bike experience with help and no ghost pedaling or you can use its power. It has the power. It has a half twist throttle on the right side. I am glad it is on the right. It is a nice looking bike to in the gray I got. It looks beefy. They did a nice job integrating the wires. All looks well. The headlight is bright and has a strong tail light, It does go the advertised 25. It takes time between 20-25mph so it won't throw you. They throw in a lock and phone holder. The phone holder works great. able to check the speedometer and it is accurate. The fenders are metal. I just don't know how you can beat the bike for the price. I was looking at several at 1500 price that didn't have the range and lots of extras this has. I'd have paid a little more if they had the bike with hydraulic brakes and 180mm brake pads. But the baskets and seat make this the most practical best buy I see on the market that looks good too. Another very popular brand can match price but does not look as good and come with the cushy saddle. I am overall very satisfied with it after a few rides. There are few in its class with 31.5 amp hours. I'd recommend it. It is a fun ride. I don't have the back basket yet, as you can see. If you want a lot of bike and fun on a 1k budget, this is the bike.

O
Orlando V.
Built Very Well, Great Looking Bike

I bought 2 of them. 1 for my wife U8, and the other for me RX80. Took a little while to put them together, but it was fun and easy. They're built strong and very impressive. Head turner. Love it!!

C
Customer R.m.
My wife loves it

My wife loves it

J
Jillgordon
Arrived on time and in perfect condition

Arrived on time and in perfect condition.

R
Ronal P.
On time

This was packed with intelligence .. with enough properly placed padding and wrapped to secure a delivery with absolutely no movement making for no damage or missing elements.. if this bike is built as well as it was packed to ship I won’t be disappointed

M
Melissa T.
Fantastic bike from a great company!

Love this bike! This is my first e-bike and I wasn’t sure how I’d feel about it. It’s really well made and the company was quick to respond to one broke piece.

The battery lasts quite a long time and folding is easier than I thought it would be.

This has been my commuting bike to work and I’m so happy with it!

I highly recommend!

C
Clifford P.
My first U8 ebike

Absolutely love our ebikes one for me and one for my wife. I can truly say after researching all the different Ebikes this one is absolutely amazing. We have rode our bikes for one week now and the battery has not even dropped one bar yet. We are senior citizens and love them.

P
Patrick A.J.
U8 With 31.5 Battery.

We bought this bike for my wife because she had concerns about only being 5/5 and a 31" inseam. The bike was nicely packaged and no damage from shipping. Assembly was pretty straight forward and no issues putting it together. It did take a while to charge the battery for it didn't come fully charged. The bike came with everything expected. Although not as powerful as my RX30 my wife loves it. It outperformed what it said it would do at 28 MPH and she was comfortable with it on our 1st ride. I think its range will be pretty good w/PAS cause we were out for 11/2 hours with them and they both still have all the bars lit up on the BDI. The bikes seem well built and definitely worth the money. I did research alot of different bikes and kept coming back to these. Happy Riding!

W
William R.E.
Amazing

I did alot of research before making a purchase and the one conclusion I came to was that Burchda bikes had a high rating in customer satisfaction for the overall quality and performance in their bikes, I purchased 3, I got 2 U8’s for my wife and granddaughter and an RX 80 for myself, without a doubt it is the best decision I’ve made in a while. The ride experience is unmatched. Their customer service is top notch, I had quite a few email exchanges with customer service and Jimmy Han was excellent in giving me timely responses.

C
Charles K.
Great bike!

Great bike for the price and shipping was quick and easy. Assembly was simple as well.

p
pasquale v.
FASTER

BATT. DID NOT LINE UP WITH HOLE HAD TO FILE IT OUT . BIKE IS ALOT MORE THEN OTHER BIKES I HAVE SEEN. VERY FAST AND GOOD LOOKING .DID NOT LIKE TO SEAT I CHANGED IT.

D
Donna S.
Great Bike

Well made and heavy duty. Directions are not good. They are incomplete and don't answer basic information.

A
Andrea

Very happy so far with this bike. It’s the right size for a 5’4”woman.

T
Timothy

I love this bike. It is perfect for getting me to work and the gym quickly without having the inconveniences of car ownership. An absolute gem for those who live in a small city area and need to get around.

G
Gil
Great Bike

I bought this one for my wife and she loves it! Assembly was easy it took about 35 min.If you are looking for a very nice ladies' bike. Go for it it's a good one!

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