Onsra Challenger 2.0 Electric Skateboard | Belt Drive

Top Speed: 50km/h*  |  Range: 45km*  |  Belt Drive | Kicktail | IP65 | 2-Year Warranty — Select Street or All Terrain at Checkout

City cruiser by design. Climber by nature. The Onsra Challenger 2.0 Belt Drive is a board built for riders who refuse to compromise — on power, on feel, or on the quality of every component under their feet. Where most electric skateboards are built around convenience, the Challenger 2.0 is built around the ride. A kicktail deck with aggressive concave, full CNC-machined trucks and baseplates, high-torque dual belt drive motors, and the new NX controller with colour display — every element engineered to deliver a precise, planted, technically satisfying ride that speaks directly to experienced riders who know what they're looking for.

Belt drive is the choice of riders who want the most responsive, torque-rich connection between motor and wheel. Unlike hub motors, belt drive delivers the kind of explosive acceleration and authoritative hill-climbing that makes every session feel alive — and it does so with smooth, adjustable throttle control that hub systems simply can't replicate. IP65 waterproofing means you're not watching the sky every time you ride. The 2-year warranty means ONSRA stands behind this board with the kind of confidence that only comes from building something right.

Choose your wheel setup at checkout. Both variants share the same deck, motors, ESC, battery, trucks, and electronics. The only difference is the wheel setup — and it changes where you can ride.

Choose Your Setup!

Belt Drive Street — Top Speed: 50km/h* | Range: 45km*
The Street setup runs ONSRA TARMAX 100mm dual-durometer wheels — 76A inner for range, 72A outer for grip — optimised for paved surfaces, commuting, and high-speed carving. Lower rolling resistance means more range and higher top speed. The wheel of choice for urban riders and anyone who spends most of their time on sealed ground.

Belt Drive All Terrain — Top Speed: 42km/h* | Range: 35km*
The AT setup swaps to 6" pneumatic tyres — the same board, the same power, but now capable of handling gravel paths, grass, packed dirt, and mixed terrain with confidence. Slightly reduced top speed and range due to the rolling resistance of pneumatics, but a transformed capability on anything off sealed ground. The choice for riders who want one board that does everything.

Key Features (Both Variants): 

✅ Dual high-torque belt drive motors — explosive acceleration, superior hill-climbing
✅ ONSRA NX controller — 1.3" colour display, intelligent ride modes
✅ Full CNC-machined trucks and baseplates — precision engineered, not cast
✅ Kicktail deck with aggressive concave — surfy, expressive street feel
✅ IP65 waterproof rating — O-ring enclosure, stainless screws, water-tight connectors
✅ Orion 45A ESC — custom-engineered by ONSRA for the Challenger platform
✅ Regenerative braking — charges battery on deceleration
✅ Shock-absorbing 4mm foam grip tape — vibration damping underfoot
✅ Samsung lithium-ion battery — 12S2P 21700 cell configuration
✅ 35%+ hill climb grade
✅ 150kg max rider load
✅ 2-year board warranty | 1-year electronics warranty
✅ Street: ONSRA TARMAX 100mm dual-durometer 76A/72A wheels
✅ All Terrain: 6" pneumatic tyres

Tech Specs:

• Length: 35"
• Width 10.6"
• Drive System: Dual belt drive — high-torque rear wheel drive
• ESC: Orion 45A — custom-engineered by ONSRA
• Motors: Dual brushless sensored — 2 x 2500W peak
• Battery: Samsung 12S2P 21700 lithium-ion | 43.2V nominal | 504Wh
• Top Speed: Up to 50km/h* (Street) | Up to 42km/h* (All Terrain)
• Range: Up to 45km* (Street) | Up to 35km* (All Terrain)
• Hill Climb: 35%+ gradient
• Charge Time: 3–4 hours
• Remote: ONSRA NX Controller — 1.3" colour display, Bluetooth, multiple ride modes
• Deck: Kicktail | Aggressive concave | 4mm shock-absorbing foam grip tape
• Trucks: Full CNC-machined double kingpin — 13" / 320mm width
• Street Wheels: ONSRA TARMAX 100mm — dual-durometer 76A/72A
• All Terrain Wheels: 6" pneumatic tyres
• Wheelbase: Adjustable
• Water Resistance: IP65 — O-ring enclosure, stainless screws, water-tight wire harness connectors
• Braking: Regenerative — adjustable via NX remote
• Max Rider Load: 150kg
• Warranty: 2 years board | 1 year electronics

Why Ride The Belt Drive?
Belt drive is the preferred drivetrain for riders who want the most from their electric skateboard. The motors connect to the wheels via precision drive belts, meaning every input from the ESC translates into immediate, powerful wheel torque — with no slippage, no lag, and no diluted feel. Acceleration is sharper, hill climbing is more capable, and the throttle response is more nuanced and adjustable than hub-drive alternatives. Belts are also replaceable, which means the drivetrain is fully serviceable and designed to last. For riders who want a board that rewards skill and attention, belt drive is the right answer.

The NX Controller
The ONSRA NX remote is a meaningful step forward in electric skateboard remote design. The 1.3" colour display puts real-time speed, battery level, ride mode, and odometer data directly in your hand without breaking your riding stance. Intelligent features include customisable acceleration and braking curves, multiple speed modes for different terrain and skill levels, and Bluetooth connectivity. It's the kind of remote that makes you more aware of your ride — not less.

Frequently Asked Questions:
Do you regularly stock the Onsra Challenger 2.0?
Onsra is a highly sought-after, limited-supply brand and we receive only small allocations of stock at a time — when it's gone, it's gone, often for months. If you're seeing this listing, we either have stock available now or are offering a pre-order at a discounted price for our next incoming shipment. We strongly recommend securing your board early. Pre-order customers lock in their price, get priority fulfilment, and avoid the very real risk of missing out entirely. With brands like Onsra, waiting to decide usually means missing out. Get in touch with our team if you have any questions about current availability or incoming stock timelines.

What is the warranty on the Onsra Challenger 2.0, and do you handle it in Australia?
The Onsra Challenger 2.0 comes with a 2-year manufacturer warranty on the board and a 1-year warranty on electronics. All warranty claims and servicing for Onsra in Australia are handled directly by Twelve Board Store — you're not shipping your board overseas, and you're not dealing with the brand directly from the other side of the world. Our in-house tech team manages all Onsra warranty repairs and servicing right here in our Melbourne workshop. This is one of the most important things to know when buying a premium imported electric skateboard — after-sales support matters as much as the board itself, and we have you covered.

Belt Drive vs Hub Drive — what's the difference and why does it matter?
Hub drive motors are built directly into the wheel hub — they're simple, quiet, and low maintenance, but they sacrifice torque, throttle feel, and repairability in the process. The motor is the wheel, which means you're limited in wheel choice and the ride can feel stiff and disconnected on anything less than perfect ground. Belt drive uses external motors connected to the wheels via precision drive belts — the same approach used in high-performance e-skate builds worldwide. The result is significantly more torque, better hill-climbing, more responsive and tuneable throttle control, and a drivetrain that's fully serviceable. If a belt wears out, you replace it in minutes. We stock the Challenger 2.0 in Belt Drive because it's simply where Onsra delivers its best — the torque, the throttle feel, and the performance are in a different league. That said, if you have your heart set on the Direct Drive version, we can special order it for you. Get in touch with our team to discuss availability and lead times.

*Top speed and range figures are estimates under optimal conditions. Actual performance varies with rider weight, terrain, speed mode, and riding style.

About ONSRA
ONSRA is a Swiss-founded electric skateboard brand with a reputation built on precision engineering, real rider feedback, and an obsessive commitment to component quality. Every board in the ONSRA range is designed to be ridden hard, serviced easily, and backed by some of the best warranty coverage in the industry. The Challenger 2.0 is ONSRA's entry point into the belt drive range — a high-performance street board that also crosses over to all terrain without needing a second setup.

Why Buy from Twelve Board Store?
✔️ Free shipping Australia-wide
✔️ Melbourne showroom — ride the Onsra Challenger 2.0 in-store before you buy
✔️ Authorised Onsra dealer — full manufacturer warranty handled in Australia by our team
✔️ Assembled and safety-checked by our in-house tech team before it leaves the store
✔️ Full-service workshop on site — servicing, repairs, and support year-round
✔️ Flexible payment options including Afterpay & Zip
✔️ Specialists in electric skateboards, electric bikes, snowboards, and skateboards — 12 months a year