Description
- 1-year Warranty. Lifelong Technical Support
- EU & USA Local Delivery. In Stock & Ready to Ship
- No Custom Duty. Estimated Delivery Time: 6-8 business days
- The Trusted & Popular E-bike from 80,000+ Riders

Peak 1000W Ebike V20 delivers enhanced uphill climbing capabilities

OOK-TEK E20 Ebike with720Wh large battery. Support up to 28-55 KM on one charge

20 inch fat tire bike takes you further to explore the world

E20 fat tire mini bike makes your ride easy and effortless, no worries about sweating

E20 fatbike provides comfort, stability and versatility to tackle tougher roads

Automobile level intelligent lamp effect. Highlight the brake tail light and turn light. High brightness lens LED headlamp
OOK-TEK E20 Parts Identification

The best riding moped-style ebike with all the great features that make every ride a joy! With classic retro motorcycle frame design, OOK-TEK E20 electric bike brings you back to exciting times!

Fatbike OOK-TEK E20 Highlights
1. The OOK-TEK E20 fat tire mini bike ultimate retro appearance industrial design in 3 aspects:
a. Comfort of use: perfect ergonomic design.
b. Structure: the classic structural design for large-capacity batteries.
c. Vision: exquisite and high-end texture.
2. 7-speed Shimano mechanical shifting, removable battery design.
3. The popular 20-inch by 4.0 fat tires for Europe and America riders.
4. Set digital password to avoid the trouble of key loss, the accelerator can be locked, and better adapt to local laws.
5. 48V 15Ah long life span battery, sufficient energy, strong power.
Best fat tire bike 2023 to tackle adventures of all sorts
OOK-TEK E20 Fat Tire Electric Bike offers a comfortable seat. Commute, explore, or simply do more. You can ride E20 ebike to cruise through the city, take on your off-road adventures or even at the beach. With the 20*4 Inch off road fat tires, you have maximum grip on the road.
There is a small throttle on the handlebar with which you can easily reach max speed without pedaling! Dual front hydraulic suspension and 7 speed Shimano gears making E20 fat tire cruiser bike comfortable to ride on the road.

OOK-TEK E20 Fatbike Data:
Model | E20 |
Color | Black |
Material | Aluminum alloy |
Tire Size | 20*4.0 inch off road inflatable tire |
Motor Power | 750W High-speed motor (Peak 1000W) |
Battery Capacity | 48V-15 AH |
Voltage | 48V |
Max Load | 150KG |
Max. Speed | 45KM/H (Settable) |
Mileage | 45-55Km (Electric and PAS) |
Motor Drive | Rear-wheel drive |
Brake | Double disc brake |
Derailleur | 7 Speed |
Charge Time | 6-8h |
N.W | 35KG |
G.W | 48KG |
Carton Size | 1425*270*865MM |
Foldable or not | Non foldable |
Highlight | 20*4.0 inch off road inflatable tire, Shimano 7 Speed (Power-assisted and electric dual riding modes can be switched) |
Enjoy a comfortable riding with OOK-TEK E20 comfortable artificial leather seat. It’s a perfect adult electric bicycle for commuting, off-road adventures, weekend spins around the city.
NOTE:
1. Shipping – Free shipping on all orders to US,UK&EU countries. 5-8 business days delivery time.
2. Be confident to buy this e-bike, we provide 24/7 lifelong technical service.
3. The maximum load of this big tire bike is 331 lbs. If exceeds, it will slightly reduce the performance of it.
4. The travel range and battery life will be affected by weight, temperature, road slope and adequacy of tires.
5. The charger, repair tools and user manual are included in box. Kindly return all electric bike accessories and make sure them are undamaged if you’d like to return the bike.
- E20 E-bike
- Manual
- Assembly Tool Kit
- Front fender
- Front wheel
- Handlebar
- Handlesbar holder
- Charger
- Pedals(marked left and right)
- Battery keys(two, identical with number)
Ebike orders shipping from US or EU local warehouses. Free shipping & Duty free to door by UPS, FedEx, or DPD.
In-stock orders typically ship within 1-3 business days.
Please allow 2~8 business days for your shipment to arrive at your address.
A shipping confirmation email will be sent to your email once the order has shipped.
The above shipping applies to most bikes in stock. For parts, will be shipped from China factory, please refer to Shipping Policy
Suitable for riders 5’3″-6’5″, 5’3″ riders can touch the ground, both men and women can have fun with this ebike.























Spencer –
The bike is awesome (especially considering the price).
I missed some important information in the manual, like the default engine setup (this should definitely be added to the manual). However, I got my answers quickly with their customer service.
The bike pedals nicely, the engine’s reaction is strong.
It took +- 8 days to arrive and the bike is easily assembled by you (all necessary accessories come with the bike).
Overall, it was a great choice/deal.
GARRITT –
Just received our bikes! Packaging was great, and fully protected the bikes for transit. The bikes are very sturdy, and appear very well made.
I would however like some assurances on the batteries. How to store them, on or off the bike! Are they safe to transport off the bikes, inside a campervan? Do they have fully certified safety certificates? There is so much being reported by the media at the moment regarding fires with the batteries, which worries me. Any answers to these questions would be appreciated (for my piece of mind 🙈)
OOK-TEK –
Hi Garritt,
The Ebike with CE/ROHS/FCC/UL2849 certification and battery with UN38.8 UL2054 test report. The certification and test report have send to you via email.
Betty –
Thank you for the informative office on e-wheel batteries!
I’m considering an climb and ingest a few questions:
Shelling Types: Arse you compare lithium-ion, NiCd, and
lead-Elvis batteries in footing of efficiency and situation bear on? Which is best for e-wheel length of service?
Charging Tips: What are the describe do’s and don’ts for
charging to prolong bombardment spirit?
Capacity vs. Range: How does electric battery electrical
capacity regard the e-bike’s range, and is at that place an philosophical doctrine eccentric for thirster distances?
Cost-Functioning Balance: Which electric battery for electric bike 36v character offers the topper assess for performance without breaking the cant?
Future tense Trends: Are there whatsoever forthcoming barrage technologies we should aspect
KO’d for?
Your insights would greatly aid in fashioning an informed
conclusion. Thanks!
Dylan –
I got the bike off someone great bike but I need a new throttle can you guy reach it so I can get one
Alejandro Gonzalez –
I just got the bike is there a way i can change it to miles per hour instead of kilometers per hour. other than that the bike is great!