Razor MX350/MX400 Front Wheel Assembly by Universal Parts
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Get your Razor Dirt Rocket back on the trail fast with this Complete Front Wheel Assembly — a direct drop-in replacement that arrives fully assembled with tire and tube. No mounting, no fuss. Just bolt it on and ride.
Built to OEM specifications as Razor part W15128050187, this assembly is engineered specifically for MX350 units with serial numbers beginning with BX (Version 9 and above) and all MX400 versions.
Assembly Components
- Pre-Mounted Knobby Tire: Aggressive 12.5 x 2.75" tread pattern for maximum grip on loose dirt and gravel.
- Heavy-Duty Inner Tube: Factory-installed pneumatic tube with standard Schrader valve for easy inflation.
- Reinforced Rim and Hub: High-impact steel rim built to handle jumps and off-road impacts.
- Hardened Steel Axle: 10mm axle with spacers included for a secure, wobble-free fit.
Technical Specifications
- Tire Size: 12.5 x 2.75 inches
- Axle Diameter: 10mm
- Axle Overall Length: 5.75 inches
- Hub Width: 2.5 inches
- OEM Part Number: W15128050187
- SKU: 119-168
Fitment Compatibility
| Model | Compatible Versions | Verification |
|---|---|---|
| Razor MX350 | Version 9 and above | Serial number starts with BX (frame or battery cover sticker) |
| Razor MX400 | Version 1 and above | All versions compatible |
Shipping information
Orders are prepared as quickly as possible. Delivery times and shipping costs are calculated at checkout based on the destination and items ordered.
Returns & warranty
Please verify fitment and part number before ordering. Contact Thrifty Scooters promptly if an item arrives damaged or incorrect.