Bonnell 902 Electric Dirt Bike | 87HP Flagship e-Moto | Coming Soon to UK

Price TBC (Register for Priority Updates)

Prepare to witness the ultimate peak of electric off-road performance. The all-new Bonnell 902 is the undisputed halo bike of the e-mobility world, and it is officially coming to the UK with highly limited first-wave allocations arriving at Patriot Bikes Wakefield in Q1 2027. 

Engineered by the elite team of FIM E-Xplorer World Cup champions (the minds behind the world's most powerful e-moto upgrades), the Bonnell 902 is a no-compromise, full-sized electric race weapon built to dominate traditional 450cc petrol motocross bikes. This is not a modified trail platform; it is a ground-up mechanical masterpiece delivering a staggering 87 hp (65 kW) peak power and an earth-shattering 805 Nm of rear-wheel torque. With instant 100% torque delivery and a top speed soaring past 90 mph (145 km/h), the 902 offers explosive, race-winning acceleration in near-silence. 

Because factory allocation for the UK market is extremely tight, demand is expected to heavily outpace supply. Click the contact button or visit our Wakefield showroom today to join our exclusive VIP reservation list, ensuring you receive priority pricing announcements and early pre-order access the moment the books open.

The Bonnell 902 was designed specifically for adult riders who demand the exact dimensions, weight distribution, and mechanical feedback of a professional, factory gas motocross bike. 

The skeleton of the 902 is constructed from high-grade, robotically welded forged aluminum. Engineered to manage massive torsional stresses generated by the 87 hp motor, this frame offers immense structural rigidity while utilizing calculated flex corridors. When hitting massive track triples or carrying speed through deep, chopped-out ruts, the chassis absorbs harsh chassis vibration, keeping the bike stable and tracking straight. Mass centralization was the core engineering objective; the motor and battery packs are tucked tightly into the center of the frame to make the bike feel incredibly light and responsive mid-air. 

The 902 chassis is highly adaptable depending on whether you are racing local motocross tracks or tackling technical enduro woods: 

The oversized rear swingarm is hydroformed from 7XXX-series aerospace aluminum. This specialized construction eliminates the flex and chain derailment issues common to lighter, lower-tier e-motos. It features an integrated heavy-duty chain guide setup to ensure your drive line stays perfectly tensioned under heavy load. 

The propulsion system of the Bonnell 902 sets a completely new industry standard for electric dirt bikes, outperforming factory race machinery with effortless digital precision. 

At the heart of the 902 is a custom-engineered liquid-cooled Interior Permanent Magnet (IPM) motor. Capable of screaming up to an astonishing 12,000 max RPM, this motor delivers linear, unrelenting torque across its entire rev range, removing the dead spots found in standard petrol powerbands. 

Managing this monstrous power is the flagship EBMX X42 sine-wave controller. Operating on advanced Field-Oriented Control (FOC) algorithms, this ultra-high-output controller acts as the digital nervous system of the bike, processing input thousands of times per second to guarantee crisp, zero-lag throttle response that remains smooth and entirely predictable. 

Bonnell has solved the weight-versus-endurance dilemma by engineering three distinct, plug-and-play battery configurations for the 902 platform: 

All battery packs use an automatic internal connection system. Simply remove the seat via four quick-release bolts, unlatch the mechanical lock, and swap the battery in seconds without handling live high-voltage cables. 

The 902 features the complete Pulse Control electronics package, placing unparalleled customization directly into the rider's hands via the handlebar cockpit and smartphone app. 

Mounted flush behind the handlebars is a premium, high-contrast digital display offering seamless visibility in all weather conditions. The display features three distinct user interfaces: 

The 902 features ergonomic handlebar switchgears that give you instant access to advanced electronic riding assists: 

Using the official Bonnell App via secure Bluetooth connectivity, riders can map 5 fully independent ride profiles. Adjust your ramp times, throttle curves, and phase amp limits to detune the bike down to a manageable 40 hp for wet woods riding, or crank it to the full 87 hp for dry track conditions. The bike also includes a secure wireless key fob system that prevents the powertrain from turning on unless the rider is present. 

To harness 87 horsepower, the Bonnell 902 comes stock with heavy-duty, premium mechanical components engineered to thrive under full race abuse. 

Riders can configure their 902 around their exact riding discipline with two specialized factory suspension options, both utilizing a high-end symmetrical closed-cartridge system with separate oil circuits and hydraulic bottom-out control: 

Stopping an 87 hp e-moto requires serious braking performance. The 902 uses premium Magura Forged MX hydraulic braking systems paired with oversized, thick-cut steel wave rotors. This professional setup delivers immediate stopping power and a crisp, predictable lever feel that prevents brake fade over long race motos.

The bike rolls on a traditional full-sized motocross wheel configuration: a 21-inch front laced wheel and an 18-inch rear wheel. Both are wrapped in high-traction, aggressive competition tyres fitted with heavy-duty rim locks as standard. Power is driven through a massive 520 heavy-duty race chain (utilizing a 114 to 116 link layout depending on your wheelbase preference), entirely dropping the belts used on smaller e-bikes to guarantee ultimate reliability in the harshest mud and sand. 

A: The flagship Bonnell 902 is scheduled to land in the UK in Q1 2027, following the launch of the mid-sized 805 model. Because it is Bonnell's highest-tier halo bike, initial production numbers from the factory are very limited. Patriot Bikes Wakefield is currently hosting an exclusive VIP Allocation List; joining this list guarantees you real-time production updates, final pricing notifications, and priority access to secure a bike the second our pre-order book opens. 

A: The numbers speak for themselves. With 87 horsepower and 805 Nm of instant wheel torque, the Bonnell 902 delivers performance that matches or exceeds a fully tuned 450cc four-stroke petrol race bike. However, unlike a gas bike that needs to build up RPMs to reach its powerband, the 902 gives you 100% of its torque instantly the second you twist the throttle. This results in faster corner exits and incredible jump acceleration, all without managing gears or a mechanical clutch. 

A: No. The Bonnell 902 is engineered strictly as a closed-course, professional competition motorcycle. It features a raw, high-output race powertrain and lacks the indicators, mirrors, horn, headlight arrays, and registration brackets required to pass UK road homologation. It must be operated solely on private land, closed enduro circuits, and dedicated motocross tracks.

A: Bonnell created a modular battery bay so riders can tune the total weight of the bike to match their specific riding style: 

A: Yes, absolutely. The battery system is completely plug-and-play and requires no tools to swap. You simply remove four quick-release bolts to lift off the seat, undo the heavy-duty mechanical locking arm, and pull the battery straight out. The bike features an internal docking system that automatically engages and disengages the power connections, meaning you never have to manually plug in or disconnect high-voltage cables. A complete swap takes under 15 seconds, allowing you to slide a fresh pack in and head straight back out onto the track. 

A: The two suspension configurations alter the bike's stanchion size, travel length, and damping behavior to suit different terrains: 

A: The Pulse Control system is powered by the top-tier EBMX X42 controller. It gives you an array of handlebar-mounted electronic adjustments, including multi-level traction control, adjustable regenerative engine braking, anti-wheelie protection, and an on-demand electronic boost button. Additionally, you can connect your phone via Bluetooth to the official Bonnell App to completely customize 5 distinct ride modes—allowing you to map personalized throttle sensitivities and power curves for different tracks or weather conditions. 

A: The bike features a high-efficiency direct-drive transmission, meaning it is a fully automatic twist-and-go machine with no physical gears or manual clutch plates. However, through the digital suite, you can map a handlebar lever to activate a Virtual Electronic Clutch Simulation. Pulling the lever momentarily holds back the motor's power; releasing it unleashes a massive, instantaneous surge of phase amperage directly to the 520 chain drive. This perfectly mimics "clutch-fanning" on a traditional gas bike, giving you the ability to instantly snap the front wheel over trail obstacles or launch hard off the starting line. 

A: Yes. Just like the 775 MX and 805 RX models, Patriot Bikes Wakefield will offer competitive finance packages on the flagship 902 to help break the final retail price down into manageable monthly options. We also welcome part-exchanges; you can trade in your current electric bike, dirt bike, or scooter to lower your initial cost. Contact our team today to get a professional trade valuation or join the priority allocation list.