APYEAR™ 73D-20x4.0" Fat Tire Electric Bike – Built for Any Terrain

A powerful all-terrain eBike featuring 20×4.0 fat tires, 1500W peak motor, long-range battery, and full suspension comfort.
Regular price $698.00 USD
Regular price -46% $1,299.00 USD Sale price $698.00 USD
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APYEAR 20" Fat Tire Electric Bike – The Ultimate All-Terrain Electric Bike

Experience the freedom to ride beyond ordinary roads with the APYEAR 20" Fat Tire Electric Bike. Designed for riders who want both everyday practicality and weekend adventure, this all-terrain eBike combines impressive power, extended range, and exceptional comfort in one stylish package.

The high-performance rear hub motor delivers up to 1500W peak power, providing responsive acceleration and confident hill-climbing performance. Paired with a removable 48V 15Ah lithium battery, the bike can travel up to 60 miles per charge under ideal riding conditions.

The oversized 20" × 4.0" fat tires provide outstanding stability across multiple terrains. Whether you're riding on city streets, gravel paths, forest trails, beaches, or snowy roads, you'll enjoy improved traction, greater control, and a smoother ride.

Perfect For

  • Urban commuting

  • Outdoor adventures

  • Trail riding

  • Weekend recreation

  • Beach cruising

  • Campground transportation

Why Choose APYEAR?

APYEAR designs electric bikes for riders who want confidence, comfort, and versatility without compromise. Every component is selected to deliver dependable performance and an enjoyable riding experience across a wide variety of environments.

Whether you're replacing short car trips, commuting to work, or exploring new trails, the APYEAR 20" Fat Tire Electric Bike is built to take you farther with every ride.

Performance

  • Sensor: Torque sensor
  • Range: 60 miles(Standard)
  • Motor: 500W
  • Payload: 350 lbs
  • Brakes: 4-piston hydraulic disc brakes
  • Gears: 7-speed
  • Tires: 20" x 4.0 fat tires
  • Chain: 43.3 inches
  • Lighting system: Front and rear lights + turn signals
  • Suspension system: Dual suspension system
  • Display: Waterproof LED display (shows battery level, speed, mileage, and riding mode)
  • Safety Standards:UL 2849

Performance

  • Maximum speed: 30 mph
  • Battery: 48V 15Ah (removable lithium battery)
  • Charging time: 4–6 hours
  • Frame material: Alloy steel
  • Seat height: 31.5 inches
  • Maximum gradeability: 30–45°
  • Maximum load capacity: 350 lbs
  • Net weight: 94 lbs
  • Product dimensions: Length: 67 inches, Width: 27.6 inches, Height: 43.5 inches.
  • Packing list: Cable lock, air pump, charger, tool kit, folding electric bicycle.
  • Recommended height: 5–6.5 inches

Shipping time: 3–6 business days

We utilize four different warehouses across the U.S. to ensure the fastest possible delivery of your packages.

Note: Some items may ship from different warehouses, so arrival times might vary slightly, though the difference will be minimal.

If you have questions regarding shipping, please refer to our Shipping Policy page or contact us for personalized assistance.

We provide a comprehensive one-year warranty; however, warranty terms vary by component. Please visit our warranty policy page for full details.

First Order Get 20$ OFF NOW
Free Shipping
1-Year Free Warranty Service
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First Order Get 20$ OFF NOW
Free Shipping
1-Year Free Warranty Service
30-Day Free Return Service
First Order Get 20$ OFF NOW
Free Shipping
1-Year Free Warranty Service
30-Day Free Return Service

Exploring why Apyear is so popular

Why do we enjoy the recognition of so many riders?

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We have four warehouses and 100 employees to handle your orders.

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We have successfully delivered products to over 50,000 U.S. users.

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We have provided products and accessories to over 100 e-bike shops across the United States.

APYEAR 73D vs Regular eBike

The topic everyone is most concerned about(FAQ)

Yes, we offer a one-year warranty. Please check ourwarranty policypage for specific details regarding the warranty service.

With a full charge, it offers a maximum range of 60 miles.

It features a brushless motor capable of a peak power output of 1500W and a top speed of 30 mph.

We generally deliver within just 4–6 business days; you can check ourshipping policypage for specific details regarding shipping.

Yes, the assembly of the main components has already been completed. You can finish the remaining assembly by following the instructional video or the user manual, and we provide 1-on-1 professional guidance should you have any questions.

Yes, the high-power motor paired with a 7-speed transmission allows you to easily handle city streets, forest trails, sandy beaches, and park paths.

No, our products meet the testing standards for e-bikes, so no additional driver's license is required.

Discover why the Apyear 73D delivers powerful performance.

Multiple cycling pleasures

Once you own it, you can fully unleash your imagination while riding, enjoying an unparalleled cycling experience.

Super Powerful Motor

It delivers a peak power output of 1500W and reaches speeds of up to 30 mph; the 7-speed gear system makes riding easier, and it can climb slopes of 30° to 45°.

High-capacity Battery

Equipped with a 48V 15Ah lithium battery offering exceptional range—tested to travel up to 60 miles on a single charge.

Independent Suspension System Design

The independent four-shock-absorber system effectively absorbs vibrations from various directions, ensuring a more comfortable riding experience.

Alloy Braking System + Dual Suspension System

The high-strength alloy hydraulic braking system delivers stable braking performance, while the dual-suspension system ensures a more comfortable riding experience.

Alloy Frame

The high-strength alloy hydraulic braking system delivers stable braking performance, while the dual-suspension system ensures a more comfortable riding experience.

20X4.0" Fat-tire eBike

The 20x4.0-inch tire configuration is suitable for all terrains, providing superior support while effectively preventing sideslip and absorbing shock.

Assembly Guide

The package we sent you is already 65%–80% pre-assembled; you will need to complete the remaining assembly. You can refer to the assembly video or the user manual for guidance.

If you have any further questions, please contact us via the chat button on the page or by email, and we will provide you with professional, one-on-one support.

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