Growtrail MX
Growtrail MX
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Size & Dimensions
Review the measurements below before ordering to make sure the bike is a comfortable fit for the rider.
Rider comfort can vary based on inseam, riding position and experience. Measurements are provided as a fit reference.
Growtrail MX
Most dirt bikes feel like monsters under the riders who try them.
Six systems. Zero filler.
Every part of this electric dirt bike exists to close one gap — between "too small to keep" and "too big to trust."
The frame adjusts. The rider doesn't have to.
A 4'2" first-timer and a 5'9" adult both plant both feet down with confidence — no sizing chart, no guessing, no "we'll grow into it."
Start slow. Speed up when you're ready — not before.
Three speed-limited modes let the first ride stay calm and controlled, and full performance is only ever one decision away, made by the rider, not the bike.
Power that doesn't feel borrowed.
A true mid-drive motor puts power through the crank, not just the wheel — real torque for real climbs, not just flat-ground speed.
A charge that outlasts the ride.
The 48V 23Ah pack delivers up to 60 miles and refills in 7–9 hours — plug it in, forget about it.
Every bump and every stop, handled.
A front hydraulic fork, rear nitrogen air shock, and hydraulic brakes front and rear absorb what real off-road riding throws at it.
Built to outlast the trail.
A wear-resistant compound in a dual 14"/12" fit racks up meaningfully more mileage before it needs replacing.
See it in motion.
The six systems above, actually doing their job on real terrain.
And the details that add up
Independent smart display
Eyes on the trail, not buried in a cluttered dash.
Sculpted comfort saddle
Shaped for real rides, not showroom photos.
Cast-steel kickstand
Still standing exactly where you left it.
Built for real bodies, not the average rider.
Choose who's riding this dirt bike, slide to their height, and know before you buy — not after it arrives.
Minimum seat height 31.5" · Standover height 32.3" · 370mm ground clearance
Confirmed it fits? Skip ahead and shop Growtrail MX
The numbers, if you're comparing.
Climbs real trails, not just driveways.
Mode-limited until the rider's ready.
An afternoon, not a countdown.
Hills a starter bike can't take.
7–9 hr charge, overnight and forgotten.
Rated for real adult riders too.
Splash-resistant, rain or mud.
The reason most bikes get returned.
What actually changes when a bike is built to fit.
Not marketed as premium — specced as premium. Here's the standard we hold every unit to.
| Growtrail MX standard | What that replaces | |
|---|---|---|
| Rider fit range | 4'2" – 5'9", adjustable | A single fixed size, guessed at |
| Speed modes | ✓ 3 modes, beginner to full power | One speed, no room to grow into it |
| Suspension | ✓ Front hydraulic fork + rear nitrogen shock | Impact passed straight to the rider |
| Brakes | ✓ Hydraulic, front & rear | A delayed squeeze and hope |
| Battery | ✓ 48V 23Ah, high-density | Shorter range, longer waits |
| Warranty | 365 days, full coverage | Often 90 days or less |
| Support | ✓ Real people, phone & email | Email-only, slow to answer |
What's in the box.
Before you ride, a few honest answers.
Mode 1 caps the bike well below its full power — most riders move to Mode 2 within a week, on their own schedule. Mode 3 stays locked until you decide the rider's ready for it.
Growtrail MX is built for off-road use only. Street-legal status depends on local regulations — check your state, province, or region before riding on public roads.
Riders should be at least 14, sized between 4'2" and 5'9". The adjustable fit and speed modes mean the same bike works for a first-time teen or an adult rider.
Most riders finish in 30–45 minutes with the included toolkit. Stuck on the one tricky part? A five-minute call to support usually sorts it.
You're covered by a 365-day warranty and 15-day return window, with real support for sizing, assembly, or repairs.
7–9 hours from empty on the included 54.6V charger — most riders simply plug it in overnight.
Yes — it's IPX4-rated against splashes, so light rain and muddy trails are fine. Avoid full submersion or pressure-washing.
The only thing left is finding out it fits.
365-day warranty, 15-day returns, and a fit tool that already told you the answer. The rest is just riding.
See if it fits — then shop Growtrail MX