Best Electric Dirt Bikes for 10-Year-Olds
Every pick here has a maker age rating that includes 10, cited from the maker. Speeds, weight limits, batteries and who each bike suits, plus how to size one.
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On this page
A 10-year-old sits between two worlds: big enough for a real throttle, but young for a fast bike. This guide is for parents choosing a first or second electric dirt bike at that age.
We picked only bikes whose maker’s age rating includes 10, and we quote that rating for each. Picks were chosen from published specs (speed modes, rider weight limits, brakes and battery), not hands-on testing. For other ages, see our age-by-age guide.
Specs and prices are from each maker’s US site as of November 2026.
How we chose
- Age rating includes 10, from the maker. Where it only does in a low-speed mode, we say so.
- Weight limit well above a typical 10-year-old, so the bike isn’t outgrown in a season.
- A way to limit speed, through a parent-set switch or power modes.
- Sold in the US now, and on Amazon where possible.
Best overall: Razor MX350 Dirt Rocket
Who it's for: A 10-year-old new to throttles, under 140 lb, riding in the 10 mph low mode.
The MX350 is the classic first e-moto, and Razor’s low mode (10 mph) is rated for ages 8 and up, so a 10-year-old fits. Its 140 lb limit leaves room to grow.
Skip it if your child is already confident and heavy enough to outgrow it soon. Full details in our Razor MX350 review.
- Ages
- 8+ low mode, 13+ high
- Max rider
- 140 lb
- Top speed
- 10 / 14 mph
- Battery
- 24V sealed lead-acid
- Run time
- Up to 60 min low, 30 min high
- Wheels
- 12 in pneumatic
- Brakes
- Rear hand brake
- Weight
- 48.3 lb
Pros
- Razor rates low mode for 8 and up
- Parent-set speed switch under a screwed cover
- About $350
Cons
- Lead-acid: up to 12 hours to recharge
- Rear brake only, no listed suspension
- High mode is rated 13 and up
Best lithium battery: STACYC 20eDRIVE
Who it's for: A 10-year-old with a 24 to 26 in inseam, under 115 lb, who wants a light bike that charges fast.
The 20eDRIVE is an electric balance bike on a 20 in frame: kids stand or sit and roll, without pedals. A 36V lithium battery charges in about 3 hours and runs 30 to 60 minutes.
Skip it if your child wants a dirt bike riding position or is near 115 lb. STACYC’s warranty covers the frame for 5 years and the electrics for 90 days.
- Ages
- 9 to 12
- Max rider
- Under 115 lb
- Top speed
- About 10 / 15 / 20 mph
- Battery
- 36V lithium-ion, 6Ah
- Run time
- 30 to 60 min
- Wheels
- 20 in
- Brakes
- Hydraulic front and rear
- Weight
- 33 lb
Pros
- Rated 9 to 12 by STACYC
- Three power modes: about 10, 15 and 20 mph
- Hydraulic brakes, 80 mm fork, 33 lb
Cons
- No pedals or footpeg riding position like a dirt bike
- About $1,600 on sale
- Rider limit under 115 lb
Best motocross styling: Razor SX350 McGrath
Who it's for: The same rider as the MX350 who wants Jeremy McGrath motocross graphics.
It’s the MX350 platform with different styling, so speeds, ages and battery match. Pick whichever look your child prefers and whichever is in stock.
- Ages
- 8+ low mode, 13+ high
- Max rider
- 140 lb
- Top speed
- 10 / 14 mph
- Battery
- 24V sealed lead-acid
- Run time
- Up to 60 min low, 30 min high
- Wheels
- 12 in pneumatic
- Brakes
- Rear hand brake
- Motor
- 250 W
Pros
- Same 8+ low mode and 140 lb limit as the MX350
- Razor lists a 250 W motor
- About $360
Cons
- Same lead-acid charging and single rear brake
- Some Amazon listings have shown as unavailable
Best for small or nervous riders: Razor MX125 Dirt Rocket
Who it's for: A smaller or cautious 10-year-old under 110 lb who wants a very gentle start.
The MX125 is the slowest bike here, which suits a child who’s nervous or still mastering balance. Most average-sized 10-year-olds will be happier on the MX350.
- Ages
- 5+ low mode, 7+ high
- Max rider
- 110 lb
- Top speed
- 5 / 8 mph
- Battery
- 12V sealed lead-acid
- Run time
- Up to 80 min low, 40 min high
- Wheels
- 12 in pneumatic
- Brakes
- Rear hand brake
- Motor
- 100 W
Pros
- Rated 5+ in low mode and 7+ in high
- Tops out at 8 mph
- Up to 80 minutes in low mode
- About $230
Cons
- Razor's smallest bike: many 10-year-olds will size past it
- 110 lb limit
- 100 W motor
Best youth race bike: KTM SX-E 5
The KTM SX-E 5 is a real youth motocross bike, with a 5 kW motor, a 907 Wh lithium battery, six ride modes a parent can lock with a dongle, and a 24.9 to 26.8 in adjustable seat. KTM’s 2019 launch announcement said it was aimed at riders 3 to 10, so a 10-year-old is at the top of that range; KTM’s current US pages don’t state an age, top speed or rider limit.
It starts around $5,800 plus freight (November 2026) and sells through KTM dealers, not Amazon. See it on KTM’s US site; Husqvarna sells the matching EE 5.
Comparison table
| Product | Ages (maker) | Max rider | Top speed | Battery | Brakes | Price tier | Link |
|---|---|---|---|---|---|---|---|
| Razor MX125 Dirt Rocket | 5+ low mode, 7+ high | 110 lb | 5 / 8 mph | 12V sealed lead-acid | Rear hand brake | $ (under $500) | Amazon |
| Razor MX350 Dirt Rocket | 8+ low mode, 13+ high | 140 lb | 10 / 14 mph | 24V sealed lead-acid | Rear hand brake | $ (under $500) | Amazon |
| Razor SX350 McGrath Dirt Rocket | 8+ low mode, 13+ high | 140 lb | 10 / 14 mph | 24V sealed lead-acid | Rear hand brake | $ (under $500) | Amazon |
| STACYC 20eDRIVE | 9 to 12 | Under 115 lb | About 10 / 15 / 20 mph | 36V lithium-ion, 6Ah | Hydraulic front and rear | $$$ ($1,000 to $3,000) | Amazon |
How to choose an electric dirt bike for a 10-year-old
Check the maker’s age for the mode you’ll use. Razor’s MX350 and SX350 are rated 8+ only in low mode; high mode is 13+.
Size by inseam and weight. STACYC lists inseams (24 to 26 in for the 20eDRIVE); Razor lists rider weight limits but no seat heights.
Lead-acid vs lithium. Razor’s lead-acid bikes cost less but need up to 12 hours to recharge and last 1 to 2 years per Razor. STACYC and KTM use lithium batteries that charge in hours or less.
Budget tiers (November 2026). About $230 to $360 for Razor’s MX125 to SX350; about $1,600 on sale for the STACYC 20eDRIVE; around $5,800 plus freight for the KTM SX-E 5.
Buy the helmet first. A DOT-rated helmet matters more than any bike spec; see best dirt bike helmets and best youth dirt bike helmets.
Plan where they’ll ride. Private land with permission, or a legal OHV area. In Utah, riders under 18 need a youth OHV course and a DOT helmet on public land; see how to register an electric dirt bike in Utah.
Related guides
- Electric dirt bikes for kids: the age-by-age guide
- Razor MX350 review: our top pick in detail
- Razor MX650 review: for 16 and up
Frequently asked questions
How fast should a 10-year-old's electric dirt bike go?
Follow the maker. Razor rates the MX350's 10 mph low mode for ages 8 and up and its 14 mph high mode for 13 and up, so a 10-year-old rides in low. STACYC's 20eDRIVE, rated 9 to 12, has modes of about 10, 15 and 20 mph.
What size electric dirt bike does a 10-year-old need?
Go by inseam and weight as well as age. STACYC lists a 24 to 26 in inseam and under 115 lb for the 20eDRIVE; Razor lists 140 lb for the MX350. Razor doesn't publish seat heights, so check fit in person.
Is a Sur-Ron okay for a 10-year-old?
Adult Sur-Rons aren't. Sur-Ron's Canadian distributor rates the youth Light Bee S for 10 and up, but it claims 31 mph and has a 31.5 in seat, which is a lot of bike for most 10-year-olds.
Lead-acid or lithium battery?
Razor's lead-acid bikes cost less but take up to 12 hours to recharge. STACYC's lithium battery recharges in about 3 hours and the bike weighs 33 lb, but it costs several times more.
What gear does a 10-year-old need?
A DOT-compliant helmet, goggles, long sleeves, long pants, over-the-ankle boots and gloves, per the MSF. See our best youth dirt bike helmets.