Onyx ST Ebike
Onyx ST Ebike
Redefined Power, A New Benchmark for Mid-Drive Motors!
Original price was: $4,099.00.$3,299.00Current price is: $3,299.00.
-
Free
Shipping
-
15-Day
Returns
- 2-Year Warranty
Tires
4.0” Fat Tires
Motor Peak Power
1300W
Sensor
Torque+Cadence
Top Speed
28 MPH
Range
Up To 80 Miles
Payload Capability
560 Lbs
POWER YOUR
JOURNEY
World’s First Technology Reinventing Outdoor Power For Two-Wheel Adventures.
Instant Power
The 1300W peak mid-drive motor delivers natural, balanced thrust with millisecond response. Powers through steep hills and extreme terrain effortlessly.
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.
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.
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.
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.
Specification & Geometry
| A. Adjustable seat range | 120 mm |
|---|---|
| B. Handlebar grips height | 1070-1100 mm |
| C. Seat tube length | 380 mm |
| D. Wheelbase | 1092 mm |
| E. Overall length | 1812 mm |
| F. Wheel diameter | 720 mm |
| G. Top tube length (effective) | 583 mm |
| H. Head tube length | 200 mm |
| I. Headset height | 90-120 mm |
| J. Standover height | 477mm |
| Rider Height | 5'5" - 6'7" |
|---|---|
| Reach | 19" |
| Top Tube Length | 25" |
| Standover Height | 20" |
| Wheelbase | 50" |
| Min Saddle Height | 35" |
| Max Saddle Height | 41" |
| Total Length | 79" |
| Head Tube Length | 6" |
| Battery | 48V 19.6A , Complies with UL standards |
|---|---|
| Charger | 48V 3A |
| Motor | Mid-drive Motor Rated Power: 750W Continuous Power: 1000W Peak Power: 1300W Torque: 210Nm+ |
| Speed Class | 20 mph (Throttle) / 28 mph (PAS) |
| Weight | 88 lbs |
| Range | 60~80miles |
| Payload Capacity | 560 lbs |
| Sensor | Torque+Cadence Sensor |
|---|---|
| Tires | 26x4.0" Puncture Resistant Fat Tire |
| Display | HD Stem Display |
| Brakes | Tektro HD-E3940 4-Piston Hydraulic Brake |
| Gearing | Shimano 10-Speed |
| Derailleur | 10 Speed Shimano Rear Derailleur |
| Chain | KMC Stainless Chain |
| Crank Set | 44T ALUMINUM ALLOY CRANKSET |
| Front Fork | 135mm Adjustable Suspension |
| Frame | 6061 Aluminum Alloy with Internal Battery |
| Throttle | Thumb Throttle |
| Handlebar | Aluminum Alloy 31.8mm 680mm |
| Kickstand | 6061 Aluminum Kickstand |
| Rims | Aluminum Alloy |
| Saddle | Customized Comfort Leather Seat |
| Spokes | Heavy-duty carbon steel, 12G × 248 mm (front) / 251 mm (rear) |
We're Recommended By Industry Leaders
The Onyx ST 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.
“The Onyx ST 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.”
“The best part about Onyx ST ebike 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 5’5″ ~ 6’7″.”
“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.”
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 ST FAQs
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.
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.
- 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.
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.
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.
Sure! You can purchase any Mokwheel electric bike with affordable monthly payments through our trusted financing partners.👉 Click to view details.
You can check with nearby dealers and the Mokwheel support team — they will provide professional customer service. 👉 Click to view dealers near you.
Add a review
You must be logged in to post a review
Log In
Reviews
There are no reviews yet