Razor MX400 (Ages 12+)
✓ In stock · Ships United States, Europe & Worldwide
The MX400 sits alongside the MX350 at the entry point of Razor's MX line — same $399 price, same accessible positioning, but rated for age 12 and up rather than 7 and up, so it's built around a bigger rider from the start rather than a younger one who'll grow into it. That makes the choice between the two mostly about age fit: a family with a preteen just starting out reaches for the MX400, while a younger sibling would size better into the MX350. Above the MX400 in the Razor line sits the $499 MX500 for age 13+ and the $649 MX650 for age 14+, both natural next steps as a rider grows and wants more bike under them; beyond Razor, the $3,199 KTM SX-E 5 is the jump to a mid-tier machine with genuinely more adjustable power. Like every kids and youth electric dirt bike we carry, the MX400 is an off-highway vehicle for private-land and trail riding only — not street-legal without proper registration, insurance and licensing where required, and it should always be ridden under adult supervision with a properly fitted helmet and full protective gear, checked against your state's OHV rules beforehand. A 10% crypto discount applies for BTC or USDT payment. At $399 it ships for a flat $248 to the US, Europe or worldwide; place your order through our email form or WhatsApp and our team confirms pricing and stock first.
Ordering by email is our primary, recommended method — we confirm stock, final pricing and shipping before any payment. Prefer chat? Message us on WhatsApp.
Specifications
| Brand | Razor |
| Category | Kids & Youth Electric Dirt Bikes |
| Model | Razor MX400 (Ages 12+) |
| Condition | New |
| Drivetrain | Electric |
| Availability | In stock — ships worldwide |
| Warranty | Manufacturer warranty |
| Shipping | Free over $2,000 |
Specifications are indicative and provided in good faith; they may vary by production batch and configuration. Confirm final specs, pricing and availability with Umbra Electric before ordering.
Related models
Frequently asked questions
No — the MX400 is strictly an off-highway vehicle for private-land and trail riding, not street-legal without appropriate registration, insurance and licensing where required. Adult supervision, a properly fitted helmet and protective gear are essential, and you should check your state and local OHV laws before riding anywhere off private property.
Orders are placed through our email order form, with WhatsApp available as a secondary option. Our team confirms current pricing and stock with you before anything is charged.
Yes, the MX400 ships to the United States, Europe and worldwide. At $399 it falls under our $2,000 free-shipping threshold, so shipping is a flat $248 unless combined with other items to reach that amount.
The MX400 is built for ages 12+ at $399, while the Razor MX500 (Ages 13+) steps up slightly in price to $499 for an older rider. Both sit in the accessible end of our kids electric dirt bike range — the age rating is the main factor in choosing between them.
Yes, the MX400 carries manufacturer warranty coverage, consistent with every electric dirt bike for kids we sell. Exact terms and current configuration can vary, so our team will confirm the specifics when you place your order.