Razor MX500 & MX650 Tire Sizes: 16-Inch Front, 14-Inch Rear | Scooter Repair Shop
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What tire size fits a Razor MX500 or MX650 Dirt Rocket? Razor's U.S. specifications list a 16-inch pneumatic front tire and a 14-inch pneumatic rear tire for both models. Front and rear are different wheel positions; the overall diameter alone is not a complete replacement-tire or inner-tube specification.
Razor MX500 and MX650 tire-size comparison
| Model | Front | Rear | Construction |
|---|---|---|---|
| Razor MX500 | 16-inch nominal tire | 14-inch nominal tire | Pneumatic; confirm the tube and valve on the actual wheel |
| Razor MX650 | 16-inch nominal tire | 14-inch nominal tire | Pneumatic; confirm the tube and valve on the actual wheel |
Sources: Razor MX500 U.S. specifications and Razor MX650 U.S. specifications. These pages do not give the complete sidewall marking, rim/bead dimensions or valve geometry for a replacement sold by another shop.
Can a 2.50/2.75-10 inner tube fit?
A supplier listing names both Razor models for a 2.50/2.75-10 inner-tube two-pack. That is a supplier fit claim, not a Razor cross-reference. The supplier's marking and Razor's 16-inch front / 14-inch rear overall tire diameters describe different measurements, so comparing those numbers alone cannot prove or disprove fit. The original tire sidewall, rim diameter, tube width, valve type and wheel position must be checked on the bike.
Razor's official parts store lists a separate MX500/MX650 front tube, part W15128160076, and rear tube, part W15128160077. The rear listing contains a front/rear wording error, so confirm by original part number and Razor barcode. Those Australian-market listings do not publish the complete dimensions or valve geometry needed to verify the supplier tube or a Scooter Repair Shop SKU.
How to choose the correct replacement
- Confirm the model name and Razor barcode on your MX500 or MX650.
- Identify whether the front or rear wheel needs a tire, an inner tube, or both.
- Read the complete original tire and tube markings and check the valve orientation and rim.
- Compare those details with the exact item you intend to buy. A nominal 16-inch or 14-inch label alone does not establish fit.
You can browse our tire catalog by printed size. No Razor MX500 or MX650 fitment has been verified for a current Scooter Repair Shop tire or tube SKU, so ask our workshop to check the original wheel before buying a substitute.
Frequently asked questions
Are the MX500 and MX650 front and rear tires the same size?
No. Razor lists a 16-inch front and 14-inch rear pneumatic tire on each model. Do not order by model name without choosing the wheel position.
Does a 2.50/2.75-10 tube fit either wheel?
Fitment is pending verification. The third-party seller's model list does not identify the original Razor tube part, actual wheel position, valve or rim measurements.
Can I have the tire installed professionally?
Yes. Professional tire installation is available at our official locations. Bring the bike or original tire/tube markings so the workshop can confirm the part before installation.
Shipping, warranty and workshop installation
Fast shipping across Florida and nationwide is available for eligible in-stock items, with delivery estimates shown at checkout. Warranty coverage follows the applicable product terms. Tire installation is generally $100–$120 per wheel; confirm exact fit, parts charges and appointment availability first.
- Miami: 2414 NW 20th St, Miami, FL 33142
- Hollywood: 812 N Dixie Hwy, Hollywood, FL 33020
- Winter Garden / Orlando Area: 12935 W Colonial Dr, Winter Garden, FL 34787