Dirwin Pioneer Step-Thru 750W 48V All-Terrain Fat Tire Electric Bike

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The Dirwin Pioneer Step Through Electric Bike is clearly designed with exploration in mind. It is fully prepared to tackle any problem you might run into while traveling. The step-through frame is easy to get on / off the bike and is designed with good maneuverability in mind. Superior 26"x4" Wearproof Tires from Kenda provide traction, and a hydraulic suspension fork guarantees a smooth ride. When it comes to stopping, the 180mm hydraulic brakes on this All-Terrain Electric Bike are always up to the challenge, and the Pioneer motor is super powerful at 750W and will support you through rough terrain and hilly roads.

Any difficult terrain, from dirt roads to mountain trails, is no match for the Pioneer ebike. The electric bike with fat tires comes feature-packed and has all the necessary controls for your smooth ride. The power assistance system (PAS) are located on the handlebar, including the display, half-twist throttle, and Shimano Gear Shift lever, as well as the assistance level control. Even a lovely bike bell is included!

The high capacity 48V 15Ah lithium battery gives you an extraordinarily long riding range on the Dirwin fat tire electric bicycle. Long commutes and extended journeys are no longer an issue thanks to the removable battery. Take your time and relish the outdoor experience!

Dirwin Pioneer Step-Thru 750W 48V All-Terrain Fat Tire Electric Bike Features:

  • HIGH-PERFORMANCE MOTOR: Sand, gravel, snow... conquer all types of terrains with Dirwin Pioneer's High Performance 750 Watt rear-drive motor which delivers all the power you need. Its 80Nm Torque won't leave you stranded and you have absolute control of the power delivery with Shimano's 7-speed Altus Gears and 5-levels of pedal assistance.
  • LASTING BATTERY: 48V 15Ah Dirwin Pioneer All-Terrain Electric Bike is equipped with a high capacity 48V 15Ah lithium battery that provides you with exceptionally long-range. The battery is also removable so extended tours lasting for days are no longer a problem. Take your time and enjoy your adventure!
  • COLOR SCREEN DISPLAY: Pioneer’s clear 3.5” TFT display has great visibility in all kinds of conditions and it features all the information you need such as Speed, Odometer, Battery Charge level, and more.
  • BRIGHT 48V LED LIGHTS: Rain or shine, the powerful and bright headlight keeps you on the right track in the most challenging conditions. Also comes with a powered 48V rear LED light to keep you visible at night or in bad weather.
  • SHIMANO 7-SPEED GEAR SYSTEM: Dirwin uses only the highest quality Shimano gear systems that give you the reliability and adjustability that you need. In combination with the motor, you can easily set how fast or heavy you want to pedal.

We have an expert support staff. So, should you feel dissatisfied, check out our easy shipping, return and warranty policy guidelines, then reach out to us for assistance.

Dirwin Pioneer Step-Thru 750W 48V All-Terrain Fat Tire Electric Bike Specifications:


48V 16Ah Lithium Battery

Bike Frame

A6061 Aluminium Alloy


180mm Hydraulic


Shimano 7-Speed


Shimano 7S


US-Standard 2A Smart Charger

Pedal Assist Intelligent



HQ-Comfort Saddle

Product Weight

74.9 lbs

Total Payload Capacity

350 lbs

Chain Ring



750 Watts


3.5" TFT Color Display


7-Speed Shimano Altus

Fat Tire

26"x4.0" Wearproof

Front Fork

Deadlock Hydraulic Suspension Fork

Range 35-60+ Miles
Throttle Half Twist
Charging Time 6-9 Hours
Recommended Rider Height 5.3"-6.4"
Controller 48V 22A
HandelBar Φ22.2*700L

Dirwin Pioneer Step-Thru 750W 48V All-Terrain Fat Tire Electric Bike

Additional Specifications:

      • A. Total Length 74.8"
      • B. Handlebar Height 45.5"
      • C. Wheelbase 45"
      • D. Minimum Seat Height 30"
      • E. Maximum Seat Height 35.5"
      • F. Chain Stay Length 20"
      • G. Standover Height 29.5"
      • H. Top Tube Length 23"
      • I. Wheel Diameter 29"
      • J. Head Tube Length 6"

User Manuals:

Download | Dirwin Seeker All Terrain Electric Bike Owner's Manual 

Download | Dirwin Pioneer All Terrain Electric Bike Owner's Manual 

Dirwin Electric Bike Warranty Information:

Your purchase includes a hassle-free 12-month manufacturer's warranty. For more information click here

Customer Reviews

Based on 2 reviews
Kim J.
Hunting, Quiet Stealthy Game Changer

This bike is a game changer for hunters. Quiet, stealthy and surprisingly powerful. I added a larger rear rack and zip tied a crate onto it to carry my climber/backpack etc. I hunt an area that has some pretty steep inclines, but the Dirwin handles them well.

Stephen W.
Faster than Expected

Absolutely love my Pioneer step thru ebike. Its a lot faster than I expected and it handles the off road wonderfully. Pedal assist works fantastic and the thrust is awesome. Brakes work great too and I like the brake lights at night as well. Family loves it too. Thanks.