Onyx Ebike

Onyx Ebike

Regular price $3,288.88
Regular price $4,088.88 Sale price $3,288.88
Compare
Add to cart
Black and Blue Onyx | Best 1000w Mid-Drive Fat Tire Ebike
Black and Blue Onyx | Best 1000w Mid-Drive Fat Tire Ebike
Mid-Drive Motor | Core Power for Long-Range Electric Bicycles
Full Suspension System | Smooth Riding Experience on Any Terrain
eBike with 1300W mid drive motor, full suspension, and 80 mile range
SHIMANO 10-speed gear system for reliable and flexible riding
eBike handlebar display with clear riding information
Black and Blue Onyx | Best 1000w Mid-Drive Fat Tire Ebike
Black and Blue Onyx | Best 1000w Mid-Drive Fat Tire Ebike
Black and Blue Onyx | Best 1000w Mid-Drive Fat Tire Ebike

Redefined Power, A New Benchmark for Mid-Drive Motors!

show more show less

Regular price $3,288.88
Regular price $4,088.88 Sale price $3,288.88
Pay over time with 0% interest
Klarna
Affirm
Frame:

Step Over

Step Over

Step Through

Color Black and Blue
Size & Fit

Size & Fit

Delivery:
*Ships Within 2 Business Days In stock
Mokwheel Ebikes

Free Accessory

Free Accessory
Free Gift €99.99

Get Free Accessory

Full Fender, Click here Subscribe & receive free accessory with your Onyx purchase.

Fall Power & Cargo Specials

cargo trailer for electric bike
Trailer
$499.99 $199.99
electric bike extra battery
Battery (Basalt Series & Scoria & Obsidian Series& Onyx Series)
$599.99 $199.99
charging e bike battery with inverter
Inverter
$599.99 $199.99
230W Solar Panel + Inverter + Battery(For Onyx)
230W Solar Panel + Inverter + Battery(For Onyx)
$1699.97 $549.97
Battery + Inverter(For Onyx)
Battery + Inverter(For Onyx)
$699.98 $249.98

Accessories

Basic Accessory Pack
Basic Accessory Pack
$355 $49.99
electric bike for adults for sale
Bike Trunk Bag
Durable Storage, Stylish Look
$119.00
front basket for electric bike
Front-Mounted Basket
Practical Storage, Easy Access
$89.00
Padded Seat
Padded Seat
Ride in Comfort, Go Further
$69.00
bike rearview mirror
Rearview Mirror
Wider View, Safer Ride
$39.00
cup holder for electric bike
Water Bottle Holder
Hydration Within Reach
$39.00
Deluxe Accessory Pack
Deluxe Accessory Pack
$699 $99.99
bike seat post
Suspension Seat Post
Ultimate bump-absorbing comfort
$118.00
electric bike for adults for sale
Bike Trunk Bag
Durable Storage, Stylish Look
$119.00
front basket for electric bike
Front-Mounted Basket
Practical Storage, Easy Access
$89.00
best bike phone holder
Phone Mount (Metal)
Sturdy Hold, Smooth Rides
$39.00
best bike helmet for electric bike
Helmet 2.0
Essential Safety, Comfortable Fit
$59.00
best cable bike lock
Folding Lock
Compact Security, Built to Last
$59.00
electric bike for adults for sale
Bike Cover
Full Protection from the Elements
$69.00
Rearview Mirror 2.0
Rearview Mirror 2.0
Wider View, Safer Ride
$39.00
Padded Seat
Padded Seat
Ride in Comfort, Go Further
$69.00
cup holder for electric bike
Water Bottle Holder
Hydration Within Reach
$39.00
Free
Shipping
15-Day
Returns
2-Year
Warranty
Delivery:
*Ships Within 2 Business Days In stock

Technical Specifications

Technical & Specifications

Size & Fit
Onyx comes in 1 size to suit most adults Rider Height : 5'7" - 6'9"
Rider Height
Reach
Top Tube Length
Standover Height
Wheelbase
Min Saddle Height
Max Saddle Height
Total Length
Head Tube Length
5'7" - 6'9"
19"
25"
31"
50"
35"
41"
79"
6"
Technical
Battery48V 19.6A, Complies with UL standards
Charger48V 3A
MotorMid-drive Motor

Rated Power: 750W

Continuous Power: 1000W

Peak Power: 1300W

Torque: 210Nm+

Speed Class 20 mph (Throttle) / 28 mph (PAS)
Weight89 lbs
Range60~80miles
Payload Capacity400 lbs
Performance
Sensor Torque+Cadence Sensor
BrakesTektro HD-E3940 4-Piston Hydraulic Brake
Tires26x4.0" Puncture Resistant Fat Tire
DisplayHD Stem Display
GearingShimano 10-Speed
Derailleur10 Speed Shimano Rear Derailleur
ChainKMC Stainless Chain
Crank Set44T Aluminum Alloy Crankset
Front Fork135mm Adjustable Suspension
Frame6061 Aluminum Alloy with Internal Battery
ThrottleThumb Throttle
HandlebarAluminum Alloy 31.8mm, 720mm
Kickstand6061 Aluminum Kickstand
RimsAluminum Alloy
SaddleFeatures a Hidden Manual Adjustable Seatpost
SpokesFront 45#x12Gx248mm and Rear 45#×12G×251mm
Free
Shipping
15-Day
Returns
2-Year
Warranty

POWER YOUR JOURNEY

World's First Technology Reinventing Outdoor Power For Two-Wheel Adventures.
Learn more
Mokwheel Ebikes

Instant Power

The 1300W peak mid-drive motor delivers natural, balanced thrust with millisecond response. Powers through steep hills and extreme terrain effortlessly.

eBike with dual suspension shocks for stable and smooth riding on rough terrain

Conquer Rough Terrain

Full suspension system with dual front and rear shocks maintains stable control. Absorbs impacts from rocks, potholes, and steep slopes for smooth adventures.

eBike with 48V 19.6Ah (940Wh) battery and up to 80 miles per charge.

Ride Free, Arrive Easy

48V 19.6Ah (940Wh) battery provides up to 80 miles per charge. Say goodbye to range anxiety and frequent charging. Start anytime.

eBike with quad-piston hydraulic brakes for powerful, responsive, and safe stopping

Instant Braking

Quad-piston hydraulic brakes double the stopping power. Delivers instant response with a light touch on levers, ensuring precise control and safety on complex terrain.

Shimano 10-speed drivetrain with precise, quiet, and efficient gear shifting

Control Your Ride

Shimano's 10-speed drivetrain enables precise gear control. Quiet, swift shifting ensures smooth pedaling for efficient commutes or off-road rides.

Design Meets Value
Features Highlight
DNM 50mm Center Shock Absorber

The DNM 50mm mid shock absorbs rear-wheel impacts with precision. Delivers a smoother ride over rocky or uneven trails.

135mm Dual-Crown Hydraulic Front Fork

Long-travel provides an extended buffer. Customizable rebound absorbs intense trail impacts. The dual-crown structure ensures rigid and stable control.

3.1" HD Stem Display

Wide viewing angles display clear ride data, day or night, for safe starts anytime.

Torque+Cadence Sensor

Instantly adjusts motor output to match your pedaling force and cadence. Delivers smooth, natural, and efficient rides on trails or streets.

Hidden Hand-Control Dropper Seatpost

Adjust saddle height instantly with one button to fit your riding style.

Adjustable Stem

Customize height for different rider sizes. Maintains stable control across changing terrain.

Thickened Comfort Saddle

Made with high-resilience padding and a thicker design, this saddle offers extra support and absorbs bumps from rough terrain

Unique Ergonomic Grips

The Bubble Relief Zones at key pressure points protect your joints, keeping you relaxed and comfortable throughout your ride.

eBike equipped with DNM 50mm mid shock for smoother off-road performance
Customizable rebound suspension with dual-crown design, ensuring smooth shock absorption and solid control on rough terrain
Clear wide-angle eBike display for safe riding at any time of day
Motor output adapts to pedaling force and cadence for smooth, efficient rides
One-button seat post adjustment ensures the perfect saddle height for smooth and comfortable rides
Height-adjustable design that keeps control stable and secure over changing terrain
Ergonomic saddle with extra cushioning that absorbs shocks from rough trails and rocky terrain
Comfort saddle with Bubble Relief Zones for joint protection and relaxed riding
Specification & Geometry
Size & Fit
Geometry
Technical
Performance
5'10"

5'10"Height

Slide the scale for your bike inseam measurement

Onyx

You will be able to pedal and stand over the frame comfortably.

Onyx

You may experience discomfort on extended riding periods.

Large
Mokwheel - best electric bike for adults
Mokwheel Onyx Ebike
Geometry
Rider Height 5'7" ~ 6'9"
Reach 19"
Top Tube Length 25"
Standover Height 31"
Wheelbase 50"
Min Saddle Height 35"
Max Saddle Height 41"
Head Tube Length 6"
Geometry
Mokwheel Ebikes
Technical
Battery48V 19.6A, Complies with UL standards
Charger48V 3A
MotorMid-drive Motor

Rated Power: 750W

Continuous Power: 1000W

Peak Power: 1300W

Torque: 210Nm+

Speed Class 20 mph (Throttle) / 28 mph (PAS)
Weight89 lbs
Range60~80miles
Payload Capacity400 lbs
Performance
Sensor Torque+Cadence Sensor
BrakesTektro HD-E3940 4-Piston Hydraulic Brake
Tires26x4.0" Puncture Resistant Fat Tire
DisplayHD Stem Display
GearingShimano 10-Speed
Derailleur10 Speed Shimano Rear Derailleur
ChainKMC Stainless Chain
Crank Set44T Aluminum Alloy Crankset
Front Fork135mm Adjustable Suspension
Frame6061 Aluminum Alloy with Internal Battery
ThrottleThumb Throttle
HandlebarAluminum Alloy 31.8mm, 720mm
Kickstand6061 Aluminum Kickstand
RimsAluminum Alloy
SaddleFeatures a Hidden Manual Adjustable Seatpost
SpokesFront 45#x12Gx248mm and Rear 45#×12G×251mm

We're Recommended By Industry Leaders

The Onyx ebike has emerged onto the scene, not just as another entrant in the growing e-bike market, but as a trailblazer promising to whisk you away on a journey where the pavement ends and the adventure begins.

Mokwheel - top ebike brands

"The Onyx ebike is a great fat tire e-bike and will surely make its owners happy on its own. But it shines with the energy harvesting and sharing accessories that turn the e-bike into something special."

Mokwheel - good ebike brands

"The best part about Onyx is their soft seating with extra cushioning which helps the bum stay on the seat during a long ride which is the case most of the time with its range of 80Miles. The bike does weigh a bit so it is more suitable for people with a larger build, anywhere from 5’7″ ~ 6’9″."

Mokwheel - best ebike brands

"The size and up-right position take the ebike Electric Bicycle out of the mountain bike sphere. From uneven pavement to muddy gravel roads, However the bike is confidence inspiring anywhere it goes."

Mokwheel Onyx Ebike

World's First Power Station E-Bike

Be part of Mokwheel, and help us deliver the spirit of free riding to every street, every city.
Welcome to mokwheel's offline electric bicycle store, where you can experience our test ride service.
Mokwheel certified dealer analyzing customer's riding needs

Experience the Ride

Partner with Mokwheel

Excellence in Care

Experience the Ride

Be part of Mokwheel, and help us deliver the spirit of free riding to every street, every city.

Partner with Mokwheel

No amount of data beats a real ride. At our stores, you can feel the build, sense the power. Two legs. One bike. One short ride.

Excellence in Care

Our dealers are trained experts who can help by understanding your needs and guide you towards the perfect ebike along with answering any questions you may have.

Onyx FAQs

What is an all-terrain fat tire electric bike?

An all-terrain fat tire electric bike is an e-bike equipped with extra-wide tires—usually between 3.8 to 4.8 inches—and a powerful motor system, built to handle various terrains such as sand, snow, mud, mountain trails, and city roads. The fat tires offer superior traction and shock absorption for a smoother, more stable ride. Combined with electric assist, it allows riders to conquer hills, rough surfaces, and unpredictable conditions with ease—making it a truly versatile bike for both urban and off-road adventures.

What is a Mid-Drive Motor?

A mid-drive motor is installed at the bike’s bottom bracket, directly driving the crank and utilizing the gear system to optimize power output. Compared with a hub motor, it offers higher efficiency and a more natural riding experience.

What is the difference between a mid-drive motor and a hub motor?

  • Mid-drive motor: Provides stronger torque, better climbing performance, and more balanced weight distribution. Ideal for mountain riding and long-distance trips.
  • Hub motor: Features a simpler structure and lower cost, making it suitable for flat-road commuting.

👉 For a deeper dive into the key differences, check out our detailed blog post on this topic.

Which users are suitable for Onyx series electric bicycles?

The Onyx series is designed for riders who pursue all-terrain adaptability and strong performance. Whether it is daily commuting, rural riding, or complex terrain such as sand, snow, and forest roads, it can easily cope with it.

Is it suitable for beginners?

Absolutely. Although the motor is powerful, when paired with a torque sensor, a mid-drive motor automatically adjusts assistance based on your pedaling force, making the ride feel very natural.

Can I purchase a Mokwheel electric bike in installments?

Sure! You can purchase any Mokwheel electric bike with affordable monthly payments through our trusted financing partners.👉 Click to view details.

Where can I get maintenance, servicing, and test rides?

You can check with nearby dealers and the Mokwheel support team — they will provide professional customer service. 👉 Click to view dealers near you.