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MotoTec

MotoTec X4 150cc 4-Stroke Gas Dirt Bike Black – Recreational Outdoor Use Only

SKU MT-DB-X4-150cc_Black-1
$1,599.00
$1,599.00

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.

6. Restocking Fees

Change-of-mind returns are subject to a 25% restocking fee. Damaged, defective, or incorrect items are not charged a restocking fee.

MotoTec X4 150cc 4-Stroke Gas Dirt Bike Black The MotoTec X4 150cc 4-Stroke Gas Dirt Bike Black is a off-road recreational ride-on bike designed for outdoor recreational riding on private property, dirt tracks, trails, motocross parks, and approved off-road recreation areas. It is built for recreational use only and is not intended for public streets, highways, sidewalks, bike lanes, parking lots, or any public right-of-way. Designed with motocross styling and a high-strength steel frame, this dirt bike includes front inverted hydraulic adjustable forks, rear mono shock suspension, disc brakes, outdoor rubber tires, and aluminum gravity cast rims. It is recommended for riders ages 16 and up. Performance, range, speed, and battery life may vary based on rider weight, terrain, riding mode, surface conditions, temperature, and overall riding style.

Motor / Engine: 150cc 4-Stroke Single Cylinder Air Cooled, CB150D

Battery: Electric start and kick start, 12V battery

Top Speed: 56 MPH, with adjustable speed limiter

Max Rider Weight: 220 lbs

Recommended Age: 16+

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 Oil: SAE 10W/40

Engine Start: Electric start and 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: 35 inches

Max Rider Weight: 220 lbs

Ground Clearance: 315 mm

Frame: Central tube high strength steel frame

Front Forks: Inverted hydraulic adjustable forks 51 x 54 x 830 mm, travel 180 mm

Rear Shock: Non-adjustable shock, travel 90 mm

Swing Arm: 560 mm steel

Rims: 1.6 x 19, 2.15 x 16 aluminum gravity cast

Front Brake: Dual piston, 240 mm disc

Rear Brake: Single piston, 240 mm disc

Dirt Bike Dimensions: 76 x 32 x 47 inches

Dirt Bike Dry Weight: 231 lbs

Box Size: 67 x 18 x 34 inches

Box Weight: 298 lbs

Engine Oil: Summer, Winter

Top Speed: 56 MPH, with adjustable speed limiter

Cruising Range: 60 miles per tank

Recommended Age: 16+

Max Rider Weight: 175 lbs

  • 150cc 4-stroke single-cylinder air-cooled engine
  • 144.6 ml displacement
  • 8.6 HP maximum power at 8500 RPM
  • 7.37 ft-lb maximum torque at 7500 RPM
  • Electric start and kick start with 12V battery
  • 5-speed manual wet multi-plate transmission with clutch lever
  • Nibbi PE28J carburetor
  • #520 chain drive train
  • 6.5-liter / 1.72-gallon fuel tank
  • Front inverted hydraulic adjustable forks
  • Rear non-adjustable shock
  • Front dual-piston 240mm disc brake
  • Rear single-piston 240mm disc brake
  • 19" front tire and 16" rear tire
  • Top speed of 56 MPH with adjustable speed limiter
  • 60-mile cruising range per tank
  • Recommended for ages 16+
  • Spark Plug:

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    Total price$4,796.00