crazybird Jumper E-Bike

Limited time discount
Regular price £1,499.00
Sale price £1,499.00 Regular price £1,599.00
Note: Free Gift can't conbine with Ebike Discount (excluding accessories discount).
  • Estimated delivery:Jun 22 - Jun 26

  • Extra £100 off for 2 Bikes: CB100


Jumper Fat Tire Ebike

Adventure beyond your widest dreams

Experience the ultimate adventure with the Jumper Fat Tire eBike. Equipped with a cadence sensor and 5 levels of pedal assist, this powerful eBike delivers a natural and effortless riding experience. With 4" fat tires, a suspension fork, and a robust motor, it effortlessly covers ground over sand, rock, or snow. Get ready to explore beyond the ordinary and embark on thrilling off-road journeys with ease. Choose the Jumper Fat Tire eBike and ride to new heights of excitement and exploration.

What online reviewers say

Tony C Smith

Northern Mudlarks

One Man and His Whippet

"so would I recommend this bike? Well, the simple answer is yes, definitely. it is well packaged and easy to put together. Very comfortable easy to ride love the wide tires particularly like it in Orange myself but there are other colors."


Martin Zero

The MacMaster

"in conclusion, would I recommend this bike? yes, 100%. Now I wouldn't recommend anything to my friends out there, my viewers, or my subscribers, unless I believed in it, and this I 100% believe in it is a fantastic bike. It's a whole lot of fun as I say as soon as you put your foot on that pedal, Boom the power's there. It's immediate so that sensor really works."


Sherpa's Day

Pete And His Bus

Cruising on the Border

Easy-to-Read Display

Stay informed with the user-friendly display that shows essential ride information such as speed, distance, battery level, and pedal assist settings.

Powerful Bafang Hub Motor

Ride with confidence and embrace the freedom to go beyond limits, all thanks to the relentless power of the 250W rear hub motor. Effortlessly conquer hills, conquer inclines, and cover more ground with ease, propelled by a motor that dares you to explore further and faster.

Fat and fast

Unleash the Ultimate Ride with 26"x4.0 Fat Tires: Unrivaled Grip, Stability, Flotation, and Speed!

Extended Range

The Jumper Fat Tire eBike is equipped with a high-capacity 20Ah battery, allowing you to cover more ground and embark on longer adventures without worrying about running out of power.

Super smooth suspension

Jumper comes loaded up with 60mm of front suspension to take the edge off rough terrain. It also slackens the head angle for a more stable ride when the trail gets steep.

Cadence Sensor

With an intuitive cadence sensor, the eBike amplifies your pedaling power, delivering a natural and responsive riding experience.

Integrated Headlight for Enhanced Visibility

The Jumper eBike comes equipped with a convenient and powerful built-in headlight, ensuring your safety and visibility during any time of day.

Pedal Assist & Throttle

Five levels of pedal assist mean you're in charge of how much or how little electric assist you get from your ebike, while a throttle will propel you at speeds up to 25KM/H, keeping you moving when pedaling is just an after thought!

Choose Your Style



25 Km/h




52V 20Ah


250 W Bafang




crazybird Jumper E-Bike

Elevate Your Ride, Ignite Your Adventure!

Fast, Smooth, & Stable

Experience the thrill of speed and effortless riding with jumper's high-performance motor and matter the terrain or riding challenge, the jumper ebike's high-performance motor and torque provide an electrifying and smooth riding experience. embrace the freedom to fly on wheels, powered by an ebike designed to offer precision, power, and effortlessness. choose jumper and elevate your rides to new heights of excitement and enjoyment.

Unleash Boundless Adventures with the Jumper eBike's 52V 20Ah Battery

Go Further, Go Faster

Get ready to go beyond limits with the Jumper eBike's high-performance battery. Say goodbye to range anxiety and embrace the freedom to venture deeper into the unknown. Cruise through city streets with ease, conquer challenging hills effortlessly, and revel in the excitement of off-road adventures with the confidence of a long-lasting power source.

Seize Every Moment

Empowering You with Power, Comfort, and Endless Possibilities On City Roads and Off-Road Escapades!

High-Step & Step-Thru

Versatile Comfort: Choose Your Style

No matter which option you choose, the Jumper eBike delivers on both style and performance. Experience the freedom to select a frame that complements your individuality and provides the utmost comfort throughout your journeys. Embrace the versatility of the Jumper eBike, where you can ride in your preferred style and experience pure biking joy like never before.

Available in 4 Vibrant Color Options

Colorful design for your stylish ride.

Ride in timeless elegance with the White option, exuding sophistication and grace on every journey. For those seeking a burst of energy and vibrancy, the Orange choice adds a bold and adventurous touch to your ride.
Experience the allure of modern elegance with the Silver option, embodying a sleek and refined look. And for nature enthusiasts and eco-conscious riders, the Green color option brings a refreshing and eco-friendly vibe to your cycling adventures.

Product Highlights

assemble guide

crazybird jumper e-bike

Technical Specifications


Shipping and Return

Customer Reviews

Based on 127 reviews
Serge Lanoix
excellent premier vélo électrique

For my part, I needed a means of transportation for short trips. Living in the countryside, having to take the car every time for fishing, gathering wild fruits or mushrooms, or for a quick grocery run 2 kilometers away, made me consider a more eco-friendly option. At 66 years old, doing a bit of extra exercise is necessary without too much effort.
This bike won me over. Firstly, it was very well packaged, then easy to assemble with the included tools, and finally, exactly what I was looking for in terms of physical effort. The assistance levels work very well. Gone are the days of climbing hills standing up like I did in my youth; now I stay seated and tackle fairly steep inclines. I recommend practicing at least once or twice on a small path with moderate traffic if you're my age or older, but don't hesitate. It's not expensive and definitely worth it for leisurely rides for adults of all ages. Truly superb.

Hello, thanks for your review. We're sure you'll love this e-bike! Happy riding!

Electric bike

Very good quality bike!
very good product
Easy to manipulate
Given my state of health, because of difficulty walking, this helps me a lot for courses of less than 5 km
Very cool
A week of this electric bike to go to work so great thank you very much
Full battery, the slightest false flat requires pedaling. (I weigh 65kg)
A letter to Crazybird after-sales service and everything was resolved very quickly.
I therefore recommend this seller and after-sales service for their courtesy and efficiency in resolving this problem.

Hello, thank you for such an amazing review. We are so glad you're having a blast with your bike! Happy riding!

Jenifer Mejia
Tip top

I'm very happy with my bike. For me it's crucial, I have limited mobility and this bike gets me out again. What a beautiful thing and not expensive. Recommended, it was better than expected.

Hello, thank you for such an amazing review. We are so glad you're having a blast with your bike! Happy riding!

Mrs L Middleton-Flynn
Electric bike.Lovely bike 100% recommend

Great electric bike fits in my small cupboard. Easy to get used to and ride. Well made. Good communication with the company
Lovely little bike get me to work and back 5 days a week
Battery lasts 3 day before needing a charge very light easy to carry and would 100% recommend 👌
Happy with item
Good value for money

Hello, thank you for such an amazing review. We are so glad you're having a blast with your bike! Happy riding!

Anthony White

Ordering was easy to do. Straight forward on a clear well thought out website. Delivered 2 days after ordering.
The e-bike itself was well packaged with clear instructions on assembly. No damage was found. As for using it . Well I certainly have no complaints. It’s heavy , but that’s to be expected but handles fine.
Communication was excellent with regular updates and a delivery slot provided on the day. Ordered the rack and mudguards. Again well packaged and easy to fit. Again excellent communication with regular update. The most surprising thing is that the company answers any emails promptly. Would definitely recommend this e-bike and company.

We appreciate your positive feedback on our bike! We will continue to innovate for stylish and comfortable rides!