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3 reviews

Dirwin Pioneer 750W Step-Thru Fat Tire Electric Bike

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Need Help? Call 888-883-3350

Product Overview

750W Rear Hub Dirwin Motor w/ 80Nm of Torque

48V/15Ah Downtube Integrated LG or BAK Lithium-ion Removable Battery

26" x 4" Kenda Fat Tires

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Dirwin Pioneer Step-Thru Ebike Description

Are you looking for a low-step electric bike that is powerful enough for off-road mountain trails? The Dirwin Pioneer step-thru is perfect for those rough conditions, from rugged off-trails to gravel paths. It's loaded with a 750W rear hub motor that outputs tons of torque, and the rigid 6061 aluminum alloy frame.

 

 

 
 

High-Performance Motor

Sand, gravel, snow... conquer all-terrains with Dirwin Pioneer's step-thru high-performance 750W rear-drive motor. It delivers up to 80Nm of torque, which will give you all the power you need. It 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.

 

 
 
dirwin pioneer 750w rear hub motor

 

 
 

Long-Lasting Battery

Dirwin Pioneer step-thru is equipped with a high capacity downtube-integrated 48V/15Ah lithium battery with LG or BAK cells, giving you an extended range per charge. The battery is also removable so extended tours lasting for days are no longer a problem. Take your time and enjoy your adventure!

 

 
dirwin pioneer 48V/15Ahframe mounted battery

 

 
 

Color Screen Display

The Pioneer step-thru comes with a clear 3.5” TFT display, which has great visibility in all conditions. It features all the information you need such as speed, odometer, battery charge level, and more.
 

 

dirwin pioneer tft display

 

 
 

Bright 48V LED Headlight

The Luminus Flux headlight has an output of 1100 Lumens and an effective range up to 80 meters. Rain or shine this powerful and bright headlight will keep the road illuminated and make you visible to approaching traffic, cyclists and pedestrians. 
 

 

 

 
 

Hydraulic Brakes

In tough terrain and fast speeds, you need to be able to trust the braking ability of your bike. That is why the Pioneer is fitted with powerful 180mm hydraulic disc brakes. These provide exceptional precision and stopping power.

 

 
dirwin pioneer hydraulic disc brakes
 

 

Adjustable Handlebar With Easy To Use Controls

The handlebar features all the controls for the gears and power assistance system (PAS) that you need. This includes the assistance level controls, display, half-twist throttle, and Shimano gear shift lever. It's even fitted with a nice bell! 
 

 

dirwin pioneer easy to use handlebar controls
 

 

Shimano 7-Speed Gear System

Dirwin uses only the highest Shimano gears 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.

 

 
dirwin pioneer 7-speed shimano gear system handlebar controls

 

 

Comfortable Saddle

An easily adjustable saddle combined with the adjustable handlebar will make sure that anyone can find a safe and comfortable riding position.

 

 
dirwin pioneer saddle
 

 

Heavy-Duty 26" x 4" Fat Tires

The 26" x 4" fat tires are highly durable and their knobby treads are designed to operate in extreme riding conditions. 

 

 
dirwin pioneer 26" x 4" kenda fat tire

 

 
 

Electric Rear Light

Safety first. Not only the headlight but the rear too has a powered 48V LED light that will keep you visible in the dark and bad weather.

 

 
dirwin pioneer electric rear light

 

 

High-Quality Crankset

The durable aluminum crankset is built and adjusted perfectly with the Shimano gear set to protect the chain and decrease friction thus delivering an optimal pedaling experience. 
 

 

dirwin pioneer crankset

 

 
 
 
 
 
 
 
 

Dirwin Pioneer Ebike Specification

  • Motor: 750W Rear Hub Dirwin Motor w/ 80Nm of Torque
  • Battery: 48V/15Ah Downtube Integrated LG or BAK Lithium-ion Removable Battery
  • Charger: US-Standard 2A Smart Charger
  • Charge Time: 6-9 Hours
  • Gears: 7-Speed Shimano Altus Derailleur & 5-Level Pedal Assist System w/ Right Side Half Twist Throttle
  • Frame: A6061 Aluminum Alloy Frame
  • Display: 3.5" TFT Color Display
  • Controller: 48V/22A
  • Suspension: Hydraulic Fork w/ Lockout
  • Brakes: Lagon Hydraulic Disc Brakes w/ 180mm Rotors
  • Tires: 26" x 4" Heavy-Duty Kenda Fat Tires
  • Saddle: HQ-Comfort Saddle
  • Accessories: LED Headlight, Tail Light, Fenders, Rear Rack, Bell & Optional Front Basket
  • Recommended Rider Height: 5'-5" to 6'-4"
  • Bike Weight: 74.9 Lbs.
  • Max Load Capacity: 350 Lbs.
  • Box Dimensions & Weight: 62.5" x 11.8" x 34.2" (97 Lbs.)
  • Assembly: The Pioneer ST comes mostly assembled. Final assembly includes attachment of the handlebar, pedals, front wheel, light, fender and bell. Please see the assembly video below.
  • Tools Required: Multi-Purpose Tool, Quick Release Skewer (Included)
  • Shipping: Free shipping to the lower 48. We cannot ship this brand to Alaska or Hawaii at this time. Shipping to Canada is $200/bike.

Dirwin Pioneer Ebike Geometry

dirwin pioneer ebike geometry
 
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"

 

Dirwin Pioneer Step-Thru Optional Front Basket Specifications

Material: Aluminum
Dimensions: L 14.3" x W 12.2" x H 6.0"
Applicable: Seeker/Pioneer
Maxload: 35 Lbs.
Weight: 4.4 Lbs.

 

Dirwin Pioneer Owner's Manual 

 

Dirwin Pioneer Step-Thru Assembly Instruction Video

 

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
    04/26/2022

    dirwin ebike

    Very good to do business with...

    TO
    Tim O.
    United States United States
    04/29/2022

    Really Good Ebikes

    Thank you very much for the review.

    01/14/2022

    Solid Ride!

    Bike is great. Rides smooth, handles easily, is very comfortable, and the fat tires make for an enjoyable ride. Best bike decision for me. Couldn’t be happier!!!

    TS
    Terry S.
    Dominica Dominica
    12/30/2021

    Well Designed! Works Well!

    This is a fun easy to use ebike. Nothing but hills where we live both large and small, we can now enjoy riding with the help of the battery. We love our bikes, they are well built and we feel safe riding them.

    JD
    Jeff D.
    Dominica Dominica
    12/30/2021

    Really Good Ebikes

    Glad to hear. Thanks for the review.

    x