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Shop PromotionsExplore the key specifications, fit guidance, delivery information, warranty coverage and ownership details for this model. Need help choosing a configuration? Our specialists are here to help.
The MotoTec X4 150cc 4-Stroke Dirt Bike - The latest generation of 150cc mini bike engines are faster, torquier, more reliable and even easier to set up and start than ever before. Electric start, improved carburetor and all of the standard safety features, support and reliability that MotoTec provides.
Suitable for both wet and dry conditions. This bike will offer hours of fun in almost any outdoor environment. Built Solid, this bike can handle any off-road riding. A Chromalloy frame, with real outdoor rubber tires separate this bikes from similar products. Responsive acceleration, front telescopic forks, rear mono shock suspension, disk brakes, motocross styling and big bike attitude, makes this the perfect choice. Simple to ride, electric start and 5 speed manual shifting with clutch lever.
All Mini Dirt Bikes are not the same. You should be aware of the build quality and parts quality is very important to how much maintenance is required. This Dirt Bike has been specified for quality and reliability, improvements specified over standard Dirt Bikes include – Higher Grade Wheel Bearings - Longer Wearing Tires - Higher Grip Tires - High Quality Suspension for smoother ride - High Grade Starting Components - Chromoly steel frame - Safety and Design - CE and EPA approved.
| Motor | 150cc 4-Stroke Single Cylinder Air Cooled (CB150D) |
|---|---|
| Displacement | 144.6 ml |
| Max Power | 8.6 HP @ 8500 RPM |
| Max Torque | 7.37 ft-lb @ 7500 RPM |
| Compression | 9.2:1 |
| Transmission | Manual Wet Multi-Plate with Clutch Lever (1-N-2-3-4-5) |
| Engine Start | Electric Start & Kick Start (12v battery) |
| Carburetor | Nibbi PE28J |
| Drive Train | #520 Chain (T, T Sprockets) |
| Fuel Tank | 6.5 Liter / 1.72 Gallons |
| Wheelbase | 1320 mm |
| Front Tire | 80/100-19 (19 inch) |
| Rear Tire | 100/90-16 (16 inch) |
| Seat Height | 890mm |
| Ground Clearance | 315mm |
| Frame | Central Tube High Strength Steel Frame |
| Front Forks | Inverted Hydraulic Adjustable Forks 51x54x830mm, Travel 180mm |
| Rear Shock | None-Adjustable Shock, Travel 90mm |
| Swing Arm | 560mm Steel |
| Rims | 1.6x19, 2.15x16 Aluminum Gravity Cast |
| Front Brake | Dual Piston, 240mm Disc |
| Rear Brake | Single Piston, 240mm Disc |
| Dirt Bike Dimensions | 78x32x46 inches |
| Dirt Bike Dry Weight | 231 lbs |
| Box Size | 67x18x34 inches |
| Box Weight | 298 lbs |
| Engine Oil | Summer, Winter |
| Top Speed | mph (with adjustable speed limiter) |
| Cruising Range | miles per tank |
| Recommended Age | 16+ |
| Max Rider Weight | lbs |
| Warranty | 60 days parts replacement |
Key technical details for this model are organized below for fast comparison and confident decision-making.
Performance and range can vary with rider weight, terrain, temperature, tire pressure, riding style and configuration.
We’ll move your order through fulfillment, assign the appropriate parcel or freight carrier, and provide tracking or delivery coordination as it becomes available.
Your order and selected configuration are prepared for fulfillment.
Parcel or freight service is selected based on product size and destination.
Tracking or delivery coordination is provided as soon as it becomes available.
Inspect the shipment promptly and document visible damage before discarding packaging.
Free shipping applies only to qualifying orders and destinations. Read the complete shipping policy.
This product is covered by the warranty issued by MotoTec. Coverage length, eligible components, exclusions and claim requirements are governed by the manufacturer’s warranty terms.
WattWheelz can help you identify the appropriate support path and documentation for a warranty issue.
Return eligibility, condition requirements, fees and exclusions are governed by the current published refund policy. A compare-at price or displayed savings amount does not, by itself, determine return eligibility.
Included components, accessories, tools and documentation vary by manufacturer and configuration. The product description above lists the published package contents for this model.
Need help understanding what comes with your selected configuration? Our team can walk you through it.
Some electric rides require final assembly, adjustment or setup after delivery. Follow the manufacturer’s supplied instructions and safety guidance. Professional assembly may be appropriate when specified by the manufacturer or when you are not comfortable completing setup yourself.
Yes. The selected configuration is currently available to order. Shipping method and delivery coordination depend on the product and destination.
Affirm promotional messaging is shown when available, and eligible payment options are presented during checkout. Approval, rates, down payment and terms are determined by Affirm.
Free shipping applies to qualifying orders and destinations. The final shipping method and any applicable charge are shown or confirmed according to the published shipping policy.
Eligible returns are handled under the current WattWheelz refund policy, including its condition requirements and product-specific exclusions. View the refund policy.
Call (302) 414-9758 or email our team. A WattWheelz specialist can help with fit, specifications, compatibility, setup and delivery questions.
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