Hydraulic Disc Brakes
Strong, progressive braking with motor power cut-off for confident control.
Roadster
K/800 1000W Off-road E B I K E
Regular price
$199.99
Regular price
Sale price
$199.99
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Built for road, trail and everything between
K800 Dual-Motor
K800 Dual-Motor
Electric Bike
Two 1000W hub motors, a long-range 48V 23Ah battery, hydraulic braking and confident 26 × 4-inch fat tires come together in a capable all-terrain platform.
Battery48V 23Ah
Motor2000W
Max Range80~100km
Drivetrain21-Speed
Max-Speed50~55km/h
Tire26"×4.0"
Ride information at a glance
Yolin Color Display
A bright, easy-to-read color LCD keeps speed, distance, remaining battery and pedal-assist level clearly visible while you ride.
Power on demand
2 × 1000W Motors
Independent front and rear geared hub motors deliver strong acceleration and capable climbing performance, with approximately 2 × 85 Nm of torque.
Go farther
48V 23Ah Battery
The high-capacity removable battery supports extended adventures, with an estimated pedal-assist range of 80–100 km depending on terrain, load, weather and assist level.
Fine control for changing terrain
Shimano 21-Speed
A 3-speed front and 7-speed rear setup offers 21 gear combinations for climbing, cruising and maintaining a comfortable cadence at speed.
Strong without unnecessary weight
6061 Alloy Frame
The corrosion-resistant aluminum construction balances rigidity, durability and manageable weight for dependable use across city streets and mixed terrain.
Purposeful components
More Details
Lockable Suspension
Switch between bump absorption and a firm platform for efficient paved-road riding.
26 × 4-Inch Fat Tires
A wide contact patch adds grip and stability on sand, snow, trails and streets.
LED Headlight
Battery-powered illumination improves visibility during low-light journeys.
Robust Rear Rack
A sturdy cargo platform ready for compatible bags and everyday carrying needs.
See it in motion
All-Terrain Performance
Geometry and rider fit
Size & Fit
| A. Top tube length | 80 cm / 31.5 in |
|---|---|
| B. Head tube length | 11.7 cm / 4.6 in |
| C. Seat height | 73 cm / 28.7 in |
| D. Maximum height | 113 cm / 44.5 in |
| E. Wheelbase | 112 cm / 44 in |
| F. Total length | 190 cm / 74.8 in |
| H. Standover height | 80 cm / 31.5 in |
| Recommended rider height | 170–190 cm / 66.93–74.8 in |
Complete product information
Specifications
Technical specifications
| Battery | 48V 23Ah | Charger | 48V 2.0A |
|---|---|---|---|
| Charging time | 6–7 hours | Battery lifetime | Approx. 800 cycles |
| Top speed | 50–55 km/h | Gross weight | 42 kg |
| Front motor | 48V 1000W brushless geared hub | Rear motor | 48V 1000W brushless geared hub |
| Maximum range | 80–100 km with pedal assist, subject to riding conditions | ||
Mechanical
| Brakes | Hydraulic disc brakes with motor power cut-off |
|---|---|
| Tires | 26 × 4.0-inch fat tires |
| Display | Color LCD showing speed, battery status, distance and assist level |
| Fork | Aluminum alloy suspension fork with lockout |
| Frame | 6061 aluminum alloy |
| Drivetrain | Shimano Tourney 21-speed |
| Throttle | Right-side twist throttle |
| Headlight | Battery-powered LED headlight |
Warranty
| Frame | 3 years |
|---|---|
| Parts | 1 year |
Replace these warranty terms with your store’s actual warranty policy before publishing.
From weekday rides to weekend escapes
Riding Gallery
Need Help?
Here we answer the most common questions about the Roadster. If you can't find the answer to your question, please email us.
What license do I need to ride the Roadster?
What license do I need to ride the Roadster?
You need a CBT (Compulsory Basic Training) certificate or a higher-level motorcycle licence to ride the Roadster.
Can I add a pillion seat?
Can I add a pillion seat?
No, a second passenger increases the weight on the bike significantly, and therefore greatly reduces its range. We built the Roadster to deliver the best possible range and speed from a removable battery, which unfortunately means excluding riding with a second passenger.
Can I add a second battery at a later date?
Can I add a second battery at a later date?
Yes, all Roadster bikes are built to facilitate two batteries. Should you purchase a single battery and wish to add a second at a later date, you will be able to do so.
