Razor Dirt Rocket MX650
Razor’s biggest electric dirt bike, for older teens and adults up to 220 lb. It has the speed, suspension and brakes the smaller Dirt Rockets lack.
Amazon $749$749
650 W, 36 V17 mph220 lb
3.0/5
The classic kids’ electric dirt bike for ages 8 to 13, quick enough to feel like a real motorbike. It has no suspension, so it rides best on grass and dirt paths.
- 24 VPower
- 14 mphTop speed
- 140 lbMax rider
- Hand brake, type not statedBrakes
Check price at Amazon$298
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Reaches 14 mph, a big step up from 12 V bikes
- High/low speed switch
- Light at 48 lb
Cons
- No suspension
- Only 30 minutes per charge at full speed
- Rear brake only
The Razor Dirt Rocket MX family
Every Razor Dirt Rocket MX model we rank, smallest first. Ratings compare each against its own type.
| Model | Power | Rating | Price |
|---|---|---|---|
| Razor Dirt Rocket MX125 | 100 W, 12 V | 2.6/5 | $218 |
| Razor Dirt Rocket MX350 (this one) | 24 V | 3.0/5 | $298 |
| Razor Dirt Rocket MX650 | 650 W, 36 V | 3.5/5 | $749 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | 15128090 |
|---|---|
| Power | |
| Type | Dirt bike |
| Fuel | Electric |
| Battery | 24 V sealed lead-acid |
| Performance | |
| Top speed | 14 mph |
| Run time | 60 min |
| Speed control | Yes |
| Rider | |
| Max rider weight | 140 lb |
| Rider age | 8+ |
| Chassis | |
| Brakes | Hand brake, type not stated |
| Suspension | None |
| Weight | 48.3 lb |
Alternatives in this type
Razor Dirt Rocket SX500
A teen-size electric dirt bike with suspension and disc brakes at both ends. It suits riders 14 and up who want a quiet backyard bike.
Amazon $479.99$479.99
36 V15 mph175 lb
Razor Dirt Rocket MX125
Razor’s smallest dirt bike, a first motorbike for ages 5 to about 8. It is cheap and simple, and kids outgrow it quickly.
Amazon $218$218
100 W, 12 V8 mph110 lb
Compare
Compare the Razor Dirt Rocket MX350 with any other go-kart or mini bike →
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