Razor MX650: Everything You Need to Know
The US cart is $849.99, 17 mph, 40 minutes, lead-acid, ages 16+. The manual prints 650W and a 12-hour charge. An Australia card prints 94.5 lb and a 220 kg limit.
By SickEBike desk
The short answer
The Razor MX650 is a chain-drive throttle bike, not a Class 1–3 e-bike. The cart prints $849.99, ages 16 and up, up to 17 mph, 40 minutes, and a 36-volt sealed lead-acid pack of three 12-volt batteries. The shared manual prints a 650-watt motor, three 12-volt 12-amp-hour batteries, a 220-pound limit, and a charge of up to 12 hours. An Australia card prints 94.5 pounds and a 220-kilogram limit.
The Razor MX650 is a chain-drive throttle dirt bike for riders 16 and up, not a Class 1, 2, or 3 e-bike, and not the MX500. Razor’s US cart prints $849.99, up to 17 mph, up to 40 minutes, a twist-grip, dual discs, 16-inch front and 14-inch rear pneumatic tires, and a 36-volt sealed lead-acid pack described as three 12-volt batteries. It does not print watts or a product weight. The shared owner’s book prints an MX650 motor of 36V/650W, a battery of three 12-volt 12-amp-hour units, a 220-pound rider limit, an initial charge of 12 hours, and a recharge of up to 12 hours even after the light turns green. An Australia and New Zealand card prints the same 17 mph and 40 minutes, then prints a product weight of 94.5 pounds and a max of 220 kilograms. The list’s ~$700 is not the $849.99 tag. The row links here.
Cart, book, and a unit that changed
razor.com’s US MX650 cart, the shared MX500/SX500/MX650 manual, and Razor’s Australia–New Zealand MX650 card. Watt-hours are this desk’s multiplication.
| What is printed | |
|---|---|
| Price and age | US cart: $849.99, ages 16 and up, rider limit not on the bullets. Manual: 220 lb. List: ~$700. Do not average $849.99 and $700. |
| Speed and time | Up to 17 mph, written 27 km/h, on the US cart and the Australia card. The manual says the normal powered top will be approximately 17 mph and can change with weight, grade, tire pressure, and charge. Run time: up to 40 minutes of continuous use, on all three. |
| Motor | US bullets: variable speed, high-torque, chain-driven. No watts. Manual parts list: MX650 motor 36V/650W. The MX500 line on that same list is 36V/500W. There is no peak figure. |
| Battery | US bullets: 36V, three 12V, sealed lead-acid. The same page links a lithium-ion safety tip. The book’s parts line is three 12V/12Ah batteries. In series that is 36 volts and 12 amp-hours, which is 432 watt-hours. The book does not print watt-hours. |
| Charge | Not on the cart. Manual: initial charge 12 hours. Recharge up to 12 hours, and the recommended maximum is 24 hours. The green light is not the end of the instruction. |
| Mass | US cart: no product weight. Australia card: 94.5 lb, and a max of 220 kg. The US and the manual print 220 lb. Two hundred twenty kilograms is about 485 pounds. That is not the US limit. Do not convert one into the other and call them the same. |
Six hundred fifty watts is under 750. Seventeen miles an hour is under 20. There are still no pedals. A throttle dirt bike is not a bicycle because the motor happens to sit under the watt line. The lithium link next to a lead-acid sentence is Razor’s page disagreeing with itself. Quote the battery bullet you are charging, which says lead-acid.
The cart sells a 17 mph bike and hides the 650. The book prints the 650 and a 12-hour charge the cart never mentions. Australia then changes 220 pounds into 220 kilograms.
Who it is for
Buy it if the rider is 16 or older, under 220 pounds, and you wanted a backyard chain bike at $849.99 with a 40-minute claim. Skip it if you wanted lithium, a printed weight on the US page, or the smaller MX500, which is 15 mph, 14 and up, and 500 watts in the same book. It fails the class chart. The watt-hour page is 432 watt-hours, which the manual never wrote down. Forty minutes is not a distance.
Questions people ask
Why is the watt figure missing from the cart?+
The bullets say high-torque and chain-driven, and stop there. The parts page of the shared manual labels this motor 36 volts and 650 watts, and the smaller sibling 500 watts. Use the manual. Do not invent a peak.
Is the battery lithium?+
The spec line says sealed lead-acid. The same cart links a lithium-ion safety tip. Those two lines disagree. Thirty-six volts times 12 amp-hours is 432 watt-hours if the three batteries are in series. The book does not print watt-hours.
Which limit is real, 220 pounds or 220 kilograms?+
The cart and the manual print 220 pounds. The Australia card prints 220 kilograms, and a product weight of 94.5 pounds that the cart skips. Those are not the same limit. Do not convert one into the other.
Is 17 mph a bicycle class?+
No. There are no pedals. Seventeen miles an hour is under 20, and 650 watts is under 750, and the federal bicycle line still requires pedals. The list’s ~$700 is not this tag.
Keep riding
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