Off-road riders use machines differently, and that is where most Electric Motocross Bike Adults offerings get it wrong. Some ride a motocross track for twenty minutes at a time; some spend a whole day on trails. Selling both the same battery is either overcharging the first group or under-serving the second. The Vermilion Bird offers three pack capacities - 48V at 24, 27 or 32 Ah - so a buyer matches the battery to how they actually ride rather than paying for capacity they will never use.
Suspension is the specification that separates a real off-road machine from a styled one. The front fork has 150 mm of travel, which absorbs the square-edged landings and the unexpected holes that a road-derived fork would simply transmit to the rider's wrists. Ground clearance is 220 mm, enough to clear ruts, rocks and deep sand without the frame grounding.
The motor produces 3600 W at maximum output with at least 210 N.m of peak torque. On a track that means the bike drives hard out of a corner without waiting for revs; on a trail it means a stalled climb can be restarted from a standstill. There is no clutch, no gearbox and no kickstart - the rider twists and goes, which is why so many riders learn faster on an electric machine than on a petrol one.
Tyres are P57 2.50-17 units front and rear, a genuine motocross pattern rather than a dual-sport compromise. The tread blocks clear mud instead of packing with it, and the carcass is stiff enough to hold a line in loose gravel. Wheel size also keeps replacement tyres available and cheap in most markets, which matters more than it sounds when a rear tyre lasts one season.
Range is up to 80 km depending on the pack fitted and how hard the machine is ridden, with charging taking between 5 and 8 hours from a domestic socket. A rider who runs two packs on a trailer can ride all weekend. A rider at a track with a generator can charge between sessions. The charging window is what makes a trail day possible rather than a single ride.
Weight distribution is deliberately low. The pack sits in the frame's lower section, which drops the centre of mass and makes the bike easier to manoeuvre at walking pace and more stable in the air. Payload is 100 kg, and the frame is built for repeated landings rather than for smooth road use - the load paths through the swingarm and the headstock are reinforced accordingly.
This model carries no road homologation, and for an Electric Motocross Bike Adults that is the right decision. Motocross and trail riding happen off the public highway, and building to road standards would add lights, mirrors, a horn and weight that a track rider does not want. Buyers know what they are getting: a purpose-built off-road machine at a price that reflects it, sold into a global leisure market that does not need number plates.
|
Specification |
Value |
| Model | Vermilion Bird |
|
Top speed |
50 km/h and above |
|
Motor |
3600 W maximum output |
|
Battery options |
48V in 24 Ah, 27 Ah or 32 Ah |
|
Range |
Up to 80 km depending on pack and terrain |
|
Charging time |
5 to 8 hours from a domestic socket |
|
Peak torque |
210 N.m or above |
|
Ground clearance |
220 mm |
|
Front fork travel |
150 mm |
|
Tyres |
P57 2.50-17 off-road pattern, front and rear |
|
Payload |
100 kg |
|
Weight distribution |
Low-mounted pack for a low centre of mass |
|
Homologation |
Off-road leisure use - no road registration |
|
Target market |
Global - motocross, trail and off-road leisure |

