
Sur-Ron
Hyper Bee
8 kW peak and 40 mph in an 86 lb chassis - genuinely quick for a small-wheel bike
We may earn a commission if you buy through this link, at no extra cost to you.

Best-for ranking
Kids and youth picks are filtered to smaller categories before price or score is considered.
| Bike | Score | Price | Peak power | Battery | Best fit |
|---|---|---|---|---|---|
Youth - Intermediate Real range not published by listed sources | 96 | $2,899 | 8 kW | 1.3 kWh | young and smaller riders, trials-style and pit-bike riding |
Youth - Beginner | 92 | $2,999 | 3 kW | 960 Wh | youth and smaller riders, first e-dirt-bike |
Youth - Beginner Real range not published by listed sources Top speed not published by listed sources | 87 | $5,449+ $425 shipping (~$5,874 delivered) | 5 kW | 907 Wh | value-minded families who want the KTM-group platform for the lowest price, young MX racers who do not care about the badge |
Youth - Beginner Real range not published by listed sources Top speed not published by listed sources | 86 | $5,799+ $425 shipping (~$6,224 delivered) | 5 kW | 907 Wh | young MX racers stepping up from a STACYC-class balance bike, families who want a dealer-supported, name-brand electric minicycle |
Youth - Beginner Real range not published by listed sources Top speed not published by listed sources | 86 | $5,849+ $425 shipping (~$6,274 delivered) | 5 kW | 907 Wh | Husqvarna-loyal families, or matching a parent's bike, smaller and younger riders who need the lowest seat (down to 21.6 in with the kit) |
Youth - Beginner Real range not published by listed sources | 83 | $1,799 | 2.5 kW | 960 Wh | young MX beginners, parents wanting a name-brand youth bike |
Kids - Beginner | 81 | Check current price at Amazon | 300 W | 187 Wh | young kids (3–10), a lithium upgrade over SLA toys |
Kids - Beginner Real range not published by listed sources | 78 | $299 | 250 W | 168 Wh | ages 6-9 on a budget, a full-suspension first mini over a rigid toy |
Youth - Beginner Real range not published by listed sources | 78 | $649 | 350 W | 240 Wh | ages 9+ who want lithium range, a step up from an SLA mini |
Youth - Intermediate Real range not published by listed sources | 76 | $3,295 | 1.2 kW | 1.0 kWh | competition-minded kids (7-10), trials and skills training |

Sur-Ron
8 kW peak and 40 mph in an 86 lb chassis - genuinely quick for a small-wheel bike
We may earn a commission if you buy through this link, at no extra cost to you.

Segway
Lighter (106 lb) and slower-topped (31 mph) — the most approachable bike here for smaller/newer riders
We may earn a commission if you buy through this link, at no extra cost to you.

GasGas
The value pick of three identical bikes: the same KTM-group 5 kW platform for $5,449 - roughly $350-400 less than the SX-E 5 or EE 5
We may earn a commission if you buy through this link, at no extra cost to you.
The best electric dirt bike for a kid is the one matched to their age, size, and skill — never a scaled-down adult bike. By age band, our picks are:
Riding for a 13-year-old or older? This page stops at 12. Go to the best electric dirt bikes for teenagers instead — a teen needs a bigger chassis and more power than anything below, and buying down is as bad a mistake as buying up.
Buying it as a holiday or birthday gift? Our electric dirt bike gift guide pairs these kid-by-kid picks with the gift-specific advice most lists skip — matching the bike to the child, the safety gear to buy alongside it, shipping deadlines, and how to actually gift a bike that ships in a crate.
Electric dirt bikes are, in some ways, better for kids than gas — adjustable power modes let you cap the speed, there's no hot engine, clutch, or gears, and the quiet won't wake the neighborhood. But they are real vehicles, not toys. Non-negotiables:
What the safety authorities say. The U.S. Consumer Product Safety Commission (CPSC) and the American Academy of Pediatrics advise against e-bikes for children under 9, and recommend that kids 9–12 not exceed about 10 mph. That guidance is aimed mainly at street e-bikes, but the principle carries straight over to off-road youth bikes: match the speed to the age. It's exactly why a speed-limitable bike matters — for a young child, cap even a "15 mph limitable" bike well below its top setting, ride off-road under supervision, and open it up only as skills and age grow.
And check for these safety features on the bike itself before buying:
And the single most common mistake: do not put a kid on an adult Sur-Ron or Talaria. Those make 10 kW and 50+ mph — wildly too much for a child. Buy a purpose-built youth bike.
Here is something you will not find on a spec sheet, because it only shows up when you line the whole class up side by side. A bike rated for older kids often carries a lower rider weight limit than one rated for toddlers. These are the manufacturers' own published figures:
| Bike | Rated from | Max rider weight |
|---|---|---|
| Hiboy DK1 | age 3+ | 140 lb |
| STACYC 20eDRIVE | age 9+ | 115 lb |
| Greenger G2 / CRF-E2 | age 10+ | 99 lb |
| Burromax TT750R | age 12+ | 250 lb |
Read the first and third rows together. The bike sold for three-year-olds carries 41 lb more rider than the Honda-licensed motocross bike sold for ten-year-olds. That is not a misprint on either side — the Hiboy is a low-speed machine built around a simple frame, while the Greenger is a light race-style chassis where the limit protects the suspension and handling, not the child.
Why this matters more than the age number. An average ten-year-old is around 70 lb, but a heavier ten-year-old, or a twelve-year-old at the top of the "10+" band, is already at or past the Greenger's 99 lb ceiling — on the bike whose age rating said yes. The same arithmetic ends the STACYC 20eDRIVE's useful life early at 115 lb, which is why we describe a large twelve-year-old as buying the end of that bike's range rather than the start.
So weigh the child before you shop, and treat the weight limit as the hard constraint and the age rating as the soft one. Age tells you whether a kid is likely ready. Weight tells you whether the bike can carry them at all — and only one of those two is a number the machine actually enforces.
| Age (mfr. guide) | Bike | Top speed | Price | Why |
|---|---|---|---|---|
| 3–6 | Hiboy DK1 | ~15 mph (limitable) | $359 | Smallest, gentlest real electric dirt bike |
| 10+ | Greenger G2 / CRF-E2 (Honda) | ~20 mph | $1,799 before freight | Genuine Honda-licensed youth motocross bike |
| 9–12 | STACYC 20eDRIVE | ~20 mph | $1,599 | The biggest, best-built STACYC; three power modes |
| 12–16 | Burromax TT750R | ~26 mph | $995 | Capable and affordable; grows with the rider |
| 8+ low mode / 13+ high | Razor MX350 | 10 mph limited, 14 mph unlocked | $249 | The classic cheap intro — but see the mode rule below |
| 16+ | Razor MX650 | ~17 mph | $649 | Bigger Razor, rated for teens rather than kids |
| Serious racer (7-10) | Triumph/OSET TXP-20 | 22 mph | $3,295 | Current OSET-powered trials bike, four rider modes |
| Light, skilled teen | Sur-Ron Hyper Bee | 40 mph | $2,899 | Fastest youth bike here by a wide margin — and rated for only 121 lb |
Best quality — Greenger G2 / CRF-E2. Honda-licensed and dealer-channel supported, it rides and looks like a real CRF-style motocross bike scaled for kids, with adjustable power and genuine build quality. If your child is serious about dirt, this is the one to grow on. (See it in the database →)
Best premium starter — STACYC 20eDRIVE. The 20-inch, top-of-the-line STACYC — Harley-backed, superbly built, with three power modes to grow into. (See it →)
Gentlest for the littlest — Hiboy DK1. For ages 3+, small and light with a limitable ~15 mph top speed — the right first bike for a small child. (See it →)
Top of the youth ladder — Sur-Ron Hyper Bee. At $2,899 this is the highest-scoring youth bike we track at a VoltRipper Score of 96, and the only one that is genuinely fast: 8 kW and 40 mph, with Sur-Ron's SAWC anti-wheelie control, three ride modes plus reverse, and their dealer network behind it. Every other bike on this page tops out between 15 and 26 mph.
But the spec that decides it is not the speed — it is the weight limit. Sur-Ron rates the Hyper Bee for a 121 lb rider. That is below the OSET TXP-20 (133 lb) and far below the Segway X160 (176 lb), so the rider it actually suits is light and skilled — a smaller teen with real experience, not simply an older one. A 150 lb 15-year-old is over the manufacturer's rating even though 40 mph might suit their skill, and a lighter 11-year-old may fit the bike while being nowhere near ready for the speed. Check both numbers against your actual rider.
Two more things worth knowing: Sur-Ron's own marketing describes SAWC as helping "younger riders keep the front wheel down under aggressive acceleration," which tells you how much torque this bike makes for its size; and the 2024–2025 Hyper Bee is a different, slower bike (5 kW, ~34 mph, no SAWC) still being sold under the same name, so confirm the listing says 8 kW and SAWC before you pay (why that matters). (Full specs →)
Parents search by their child's age, so here is the direct answer for each — including the ages where our honest answer is "not yet."
Our answer: probably not a dirt bike yet — and the one bike that qualifies is the Hiboy DK1 ($359), capped at its lowest setting.
It is the only bike we track rated this low: Hiboy states ages 3–13, it weighs just 38 lb, and the seat is 23.6 in. But two things temper that. The CPSC and the American Academy of Pediatrics advise against e-bikes for children under 9, and at 5 the skill that matters most is balance, not throttle control — which is why the strongest product for this age is a balance bike like STACYC's 12eDRIVE (rated 3–5), a category we deliberately do not rank here because it is not a dirt bike (STACYC alternatives by age →).
If you buy the DK1 for a 5-year-old: keep it on the lowest speed mode, ride only under supervision on flat ground, and treat 15 mph as a setting the child grows into years later — not a feature you are buying today.
Our answer: the Hiboy DK1 ($359) for a first bike, or the Triumph/OSET TXP-20 ($3,295) if they are already riding seriously.
Eight is where the choice genuinely opens up. The OSET-powered TXP-20 is rated 7+, runs four rider modes, and is a real trials machine rather than a toy — the right buy only if the interest is already proven, given the price.
The Razor trap, and it is worth knowing. The Razor MX350 is widely sold as a kids' bike, and Razor's own product page states "8+ in Low Speed Mode, 13+ in High Speed Mode." So it is an 8-year-old's bike — but only while it stays capped at 10 mph. Unlocked to its 14 mph setting, the manufacturer's own rating jumps to 13+. The mode switch is the age gate, not the purchase. Most listings never mention this, and our own catalog had it recorded as a flat 13+ bike until we checked Razor directly on 2026-07-22.
Our answer: the Greenger G2 / CRF-E2 ($1,799 before freight) if it fits them, the STACYC 20eDRIVE ($1,599) if it does not.
The Honda-licensed Greenger is rated 10+ and is the quality pick on this page — a genuine CRF-style youth motocross bike with adjustable power and dealer support.
But check one number before you buy it: Greenger rates it for a 99 lb rider. That is the lowest maximum rider weight of any bike here, and an average 10-year-old is already around 70 lb. A bigger or older 10-year-old can be at the limit on day one, and most riders will outgrow the weight rating long before they outgrow the bike's capability. The STACYC 20eDRIVE — rated 9–12 by STACYC, with a 115 lb limit and three power modes — buys more headroom for a heavier child.
Our answer: the Burromax TT750R ($995) for value, or the STACYC 20eDRIVE ($1,599) at the top of its range.
Twelve is the age where weight limits stop being the binding constraint and speed starts to be. The Burromax TT750R is rated 12+, does 26 mph, and carries a 250 lb maximum rider — so unlike almost everything else here, it will not be outgrown in a season. The STACYC 20eDRIVE sits at the very top of its stated 9–12 band, so a large 12-year-old is buying the end of that bike's life rather than the start.
What we would not do at 12: hand them a Sur-Ron Hyper Bee. It makes 40 mph and is rated for a 121 lb rider, so it can simultaneously fit a light 12-year-old on paper and be far too fast for them in practice. Speed and fit are two different questions, and a bike can pass one while failing the other.
There's no wrong tier — start cheap to test the waters, or buy quality if you know they're committed.
Buy for the child in front of you, not the rider you hope they'll be: match age, size, and speed, cap the power to start, gear them up, and supervise. For quality, the Greenger G2 / CRF-E2; for the littlest, the Hiboy DK1; on a budget, a Razor; for a young trials racer, the Triumph/OSET TXP-20. And never hand a kid the keys to an adult Sur-Ron. Not sure which fits your child? Run the Find Your Ride configurator.
VoltRipper is independent — our picks come from verified specs and the transparent VoltRipper Score, not commissions. Manufacturer age ratings are guidelines; you know your child best. Affiliate disclosure is included on monetized pages.
For the littlest riders (around ages 3–6), the Hiboy DK1 is the gentlest real option — small, light, and speed-limitable to about 15 mph. The key rule at any age: buy a purpose-built youth bike sized and speed-limited for the child, never a scaled-down adult bike.
It depends entirely on the bike. Manufacturers rate models from about age 3 (Hiboy DK1) up to 16 (Razor MX650), and the right choice matches the bike's age rating, size, and speed to the specific child. Start with the lowest speed setting and let them grow into it.
They have real safety advantages — adjustable power modes, no hot engine, clutch, or gears to manage, and quiet operation — but they are still real vehicles that can hurt a child. Adult supervision, proper gear (helmet, gloves, boots, pads), and starting on the lowest speed mode are non-negotiable.
The Burromax TT750R ($995) is the value answer — rated 12+, 26 mph, and a 250 lb maximum rider, so it will not be outgrown in a season. The STACYC 20eDRIVE ($1,599) is the premium option, but STACYC rates it 9–12, so a large 12-year-old is buying the end of that bike's range rather than the start. We would not put a 12-year-old on a Sur-Ron Hyper Bee: it does 40 mph, and fitting a bike is not the same as being ready for it.
The Honda-licensed Greenger G2 / CRF-E2 ($1,799 before freight) is rated 10+ and is the quality pick — but check its 99 lb maximum rider weight first, the lowest of any bike on this page. An average 10-year-old is already around 70 lb, so a bigger child can be at the limit immediately. The STACYC 20eDRIVE (rated 9–12, 115 lb limit) buys more headroom.
Rarely. The Hiboy DK1 is rated by Hiboy for ages 3–13 and is the only bike we track that goes that low, but the CPSC and the American Academy of Pediatrics advise against e-bikes for children under 9. At five, balance matters more than throttle control, so a balance bike such as STACYC's 12eDRIVE (rated 3–5) is the better category. If you do buy the DK1, keep it on its lowest speed mode under supervision.
Yes, but only in low-speed mode. Razor's own product page states "8+ in Low Speed Mode, 13+ in High Speed Mode" — so the bike is age-appropriate for an 8-year-old while capped at 10 mph, and becomes a 13+ bike the moment it is unlocked to 14 mph. The mode switch is the age gate, not the purchase, and most retail listings never mention it.
No — those are adult machines (10 kW and 50+ mph) and are far too much bike for a child. Get a purpose-built youth model sized and speed-appropriate for your kid's age and skill. An 11-year-old on a Sur-Ron is a hospital trip waiting to happen.