A whole new perspective
Your own display. Set modes, brakes and acceleration your way.
ONSRA NX
Your own display. Set modes, brakes and acceleration your way.
Speed, voltage, temperatures and consumption for every ride, right on the remote.
1.3" color display. CNC aluminium throttle wheel. Ergonomic grip.





The Challenger 2.0 Belt Drive AT is one of the best electric skateboards from ONSRA. With a standard top speed of 48 km/h (30 mph) and a range of 24 km (15 miles) on the 150 mm AT wheels or 38 km (24 miles) with street wheels, it's the ultimate choice for riders seeking exceptional performance. The unique kicktail design and the 2-year warranty on mechanical and electronic components make this short board stand out from the rest.
|
RANGE |
150mm AT Wheel: 24Km/ 15miles Street Wheels: 38Km / 24miles |
|
BATTERY |
12S2P 21700 TP-50SG - 44.4V - 444Wh - 10Ah |
|
TOP SPEED |
Standard: 48 km/h, 30 mph (60T pulley) Up to: 52 km/h, 32 mph (55T pulley) |
|
MOTORS |
2 x 1950W, 2x 2500W (MAX), Belt Drive 5048 160Kv |
|
ESC |
ORION ESC: 2x 45A Continuous (per Motor) |
|
REMOTE |
Fully Customizable ONSRA NX |
|
DECK |
6ply maple, 2ply fiber glass |
|
ENCLOSURE |
High Quality ABS Plastic |
|
TRUCKS |
TKP Trucks Great for Carving and Stability |
|
WHEELS |
155mm New Gen Tires (HOTA) Great comfort and Grip |
|
PULLEYS |
60T AT Pulley |
|
DECK SIZE |
35"/90cm × 10.6"/27cm |
|
WEIGHT |
10.1Kg / 22.2lbs |
|
WHEEL BASE |
73cm/28.7" × 32cm/13" |
|
MAX LOAD |
150Kg / 330lbs |
|
WATER RESISTANCE |
IP 65 (Enclosure Sealed with O-Ring) |
|
BRAKING |
Regenerative Braking |
|
RECHARGE |
~3 hours (2.5A Charger) |
|
BUSHINGS |
95A |
|
WARRANTY |
CNC'd trucks: 4 years Mechanical and electronic components: 2 years Battery: 1 year |
|
INCLUDED IN THE BOX |
Fully assembled Board, Charger (2.5A), T-Tool, 3mm + 4mm Allen Tools, User Manual, Remote, USB-C charging cable |
Pairs well with

Challenger 2.0
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
Delivery within Switzerland usually takes about 2 business days. Shipping costs and the available shipping methods are shown at checkout. Questions about your delivery? Email us at swiss@onsra.com.
Customer Support
Questions about a product or your order? Email us at swiss@onsra.com or call us at +41 78 223 99 52 and we'll be happy to help. For warranty claims, please follow the steps on our Warranty page.
FAQ’s
Returns: new and unused products can be returned within 7 days of delivery. Return shipping costs are your responsibility. You can find all details on our Return Policy and Warranty pages.
Contact Us
Email: swiss@onsra.com
Phone: +41 78 223 99 52
We'll get back to you as soon as possible.
Key specs


| Range | 150 mm AT wheel: 24 km / 15 mi Street wheels: 38 km / 24 mi |
|---|---|
| Battery | 12S2P 21700 TP-50SG — 44.4V — 444 Wh — 10 Ah |
| Top speed | Standard: 48 km/h / 30 mph (60T pulley) Up to: 52 km/h / 32 mph (55T pulley) |
| Motors | 2× 1950 W, 2× 2500 W (max), belt drive 5048 160 Kv |
| ESC | ORION ESC: 2× 45 A continuous (per motor) |
| Remote | ONSRA NX |
| Deck | 6-ply maple, 2-ply fiberglass |
| Enclosure | High quality ABS plastic |
| Trucks | TKP trucks (carving and stability) |
| Tires | 155 mm new-gen HOTA |
| Pulleys | 60T AT pulley |
| Deck size | 90 cm / 35" × 27 cm / 10.6" |
| Weight | 10.1 kg / 22.2 lbs |
| Wheelbase | 73 cm / 28.7" × 32 cm / 13" |
| Max load | 150 kg / 330 lbs |
| Water resistance | IP65 (enclosure sealed with O-ring) |
| Braking | Regenerative |
| Recharge | ~3 h (2.5 A charger) |
| Bushings | 95A |
| Warranty | CNC’d trucks: 4 years Mechanical and electronic components: 2 years Battery: 1 year |
| Included | Fully assembled board, charger (2.5 A), T-tool, 3 mm + 4 mm Allen tool, user manual, remote, USB-C charging cable |



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