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750W
80Nm
60-80+ km
32km/h
280lbs

VOLTBIKE

Yukon V2 Step-Thru

Yukon V2 Step-Thru

With the all-new low-entry frame, the Yukon V2 Step-Thru is a premium sport utility fat tire electric bike. Featuring fully integrated long range battery, and beautifully redesigned frame, this is the e-bike VoltBike lovers has been waiting for.

The VoltBike Yukon V2 Step-Thru comes with features like hydraulic brakes, large 17.5Ah Li-ion battery and powerful 500w (750W peak output) motor which made Yukon our best-selling bike.

In stock and ships within 2 business days.
Regular price $1,999.00 CAD
Regular price $2,499.00 CAD Sale price $1,999.00 CAD
Sale Sold out
Color: Gray
  • Free Shipping
  • 1 Year Warranty
  • 20+ Quality Standards Checklist
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Overview

750W Peak Power

BAFANG is the world’s biggest manufacturer of hub motors for e-bikes. VoltBike Yukon Step-Thru is using Bafang G06 series geared motor which provides 80 N.m. max torque and up to 750w of peak power. The Bafang G06 series is remarkable for its high efficiency and power thanks to the integrated nylon planetary gears.

Fully Integrated Battery

The Yukon V2 Step-Thru features a fully integrated 48V 17.5Ah battery pack built with Samsung INR18650-35E cells and certified to UL 2271 safety standards. The integrated frame design gives you security in various weather conditions plus offering unmatched visual appearance. Samsung SDI’s Li-ion battery cells are preferred by high-end e-bike makers and companies that lead the e-bike market.

Extra Smooth Ride

Yukon V2 Step-Thru comes standard with lockout suspension Mozo FatMan which can handle up to 4.8 inch tire. Designed for quick release axles and bolt on axles for ease of use. 135mm dropout, 32mm stanchions, 210mm steerer tube, 90mm travel. Weighing a remarkable 7 lbs., this fork is ready to tackle anything you throw at it.

Sturdy Rear Rack

Standard for Yukon V2 Step-Thru is aluminum rear rack with extra wide tubing. Rated for up to 50lbs of cargo this rack can fit any load with ease. Mounted directly on the rack is LED rear taillight with brake light functionality.

Puncture Resistant Fat Tire

Fat tire bikes provide improved grip and traction on the most troublesome terrain by adding extra contact surface. Yukon V2 Step-Thru comes with puncture resistant tires Kenda Juggernaut K-Shield which reduces the risk of flat tires and other air loss failures that result from punctures or road hazards. Reflective sidewall is adding extra visibility at night.

Hydraulic Stopping Power

Yukon V2 Step-Thru is using Tektro Auriga hydraulic front and rear disc brakes with 180mm rotors. Tektro Auriga comp disc brakes features an open system design using non-corrosive and environment-friendly mineral oil. Features dual piston design, melt forged caliper body with automatic positioning via front or rear adapters.

Backlit Color Display

Large practical display located in the middle of the handlebar offers real time stats such as speed, pedal assist level, battery capacity, distance traveled and current load. You can also charge your cell phone through the built-in USB connector. New for the display is the lighting sensor which atomically activates your lights when it gets dark.

Simple Controls

Our redesigned cockpit includes large easy to read LCD screen which shows all the important information like speed, battery level and current load. Get instant power with the integrated half-twist throttle with and on/off button which helps prevent accidental activation.

Always Visible

Staying visible can significantly decrease your chances of being involved in a crash with a car. Yukon V2 Step-Thru is equipped with a high lumen front LED light with a consistent, well-focused beam pattern. The integrated rear LED light is powered using the main battery pack. The taillight features brake light functionality that is activated any time the brakes are applied. Reflective sidewall tires ensures you are visible from the side.

Parts Included

Our bikes ship 95% assembled with everything you’ll need to get up and running, including:

Specifications

  • Weight 74.0 lb
  • Battery 48V 17.5Ah Li-ion (840Wh) Samsung cells. UL 2271 certified.
  • Battery Style Internal
  • Bottom Bracket Neco 910, 23.5mm + 120mm + 23.5mm
  • Brakes Hydraulic disc brakes front/rear Tektro HD-E350
  • Brake Lever Tektro Auriga with safety power cut
  • Chain KMC Rust Buster. 12.7mm pin to pin center. 124 links. Total length 1547.8mm.
  • Crankset Aluminum Alloy-6061 44T Crank, 170mm with Outer Guard
  • Derailleur Guard Rear Metal Derailleur Guard
  • Fork RST Guide aluminum alloy suspension with lockout function. 90mm travel. 135mm dropout. 32mm stanchions.
  • Frame Type Step-Through
  • Freewheel Cassette Sunrace M2 Freewheel Super-Low 7 Speed 13-34T
  • Front Light Spanninga Kendo+ LED 30 Lux. Powered by the main battery and controlled from the keypad.
  • Handlebars PROMAX ALLUMINUM ALLOY 31.8mm*22.2mm*680mm, 9 degree
  • Hubset Alloy 6061 Electric Motor
  • Motor 500W (750W Peak) Hub Motor
  • Motor Type Hub Motor
  • Pedals Wellgo LU-313 with reflectors
  • Rear Derailleur Shimano Acera RD-410 7 speed direct rear derailleur
  • Rear Light LED brake light. Powered by the main battery and activated any time the brakes are applied.
  • Rider Max Weight {"value":280.0,"unit":"lb"}
  • Rims 26 inch with 36 spokes
  • Seat Velo Plush VL-6142
  • Seat Post Promax SP-252 Aluminum 6061 Alloy, 30.4mm*350mm
  • Shifter Type Shimano Tourney TX50R6CT Thumb Shifter Plus 7-Speed
  • Spokes Front 12G, Rear 13G
  • Stem PROMAX MODEL MA-596 with adjustable angle 35° - 145°. 105mm extension with bar bore 31.8mm.
  • Tires Kenda Juggernaut 26x4 KS Shield, Wire Bead, 30 TPI casing. Puncture resistant layer.
  • Fit Guidelines

    Choosing the right frame size is essential for ensuring comfort on your new bike, and the simplest way to approach this is by measuring your inseam. Your inseam is measured from the middle of your crotch down to your ankle bone on either leg.

    Suitable inseam range:

    < 26"     66cm
    27" 69cm
    29" 74cm
    43" 109cm
    45" 114cm
    > 46" 117cm

    Great fit with plenty of room for seat height adjustment.

    Good fit but potentially limited seat height adjustment or top tube clearence.

    Poor fit, frame is either too big or too small.

  • Sizing

    • aFrame Size: 17"
    • bStand-over Height: 23"
    • cReach: 15"
    • dTop-tube Length: 21"
    • eHandlebar Height: 44.5"-46.5"
    • fSeat Height: 32.5"-39"
    • gWheel Size: ⌀26"x4"
    • hWheelbase: 47.5"
    • iLength: 75"

Frequently asked questions

Some questions and answers are automatically generated.

How far does the battery last per charge?
Most reviewers report excellent range, with many noting the 17.5Ah battery lasts well beyond 40 km. Several mention 60+ km rides using only one battery bar, and some extend the range to 150 km at low assist levels. One reviewer using high-assist climbing on inclined terrain reported around 40 km range, suggesting range varies significantly with terrain and assist level.
Is the step-thru frame easy to mount and dismount?
Yes, reviewers consistently praise the step-thru design for easy mounting and dismounting compared to traditional frames. Multiple reviewers note it's particularly convenient for people in their 70s and those carrying cargo or pets, making it much easier to swing a leg over the bike.
How does it perform on hills and steep grades?
Reviewers report strong hill performance overall. The 750W motor and 9 assist levels handle steep and prolonged climbs well; many riders note they can maintain speed with minimal pedaling effort. One reviewer mentioned the bike excels on moderate grades but is slightly less powerful on extreme 900m+ slopes, though still manages at high assist levels.
Can you ride it without pedaling?
Yes, the bike has a continuously variable throttle that allows full-power riding without pedaling. Reviewers appreciate this feature for standing starts in traffic, leisurely cruising, or when they don't feel like pedaling, though some note the bike is too heavy to pedal efficiently by hand alone without motor assistance.
How heavy is the bike to handle manually?
Multiple reviewers note the bike is quite heavy—around 70 pounds—making it difficult or impossible to pedal without motor assistance. One reviewer mentions that at lower assist levels, manually pedaling uphill becomes impractical, and another found the weight challenging when trying to ride below 20 km/h on assist level 1.
Is the stock seat comfortable for long rides?
The stock seat is commonly criticized as hard and uncomfortable for extended rides. Several reviewers recommend upgrading to an aftermarket seat for better comfort on longer commutes, though they still rate the bike highly overall. A suspension seat post is also mentioned as providing significant comfort improvement.
How long does the bike last with regular use?
Multiple long-term owners report excellent durability, with reviewers noting 3–4 years of heavy daily use without major issues. One reviewer shared over 700 km of aggressive riding without problems, and another reported the bike handling diverse terrain and weather conditions reliably over years of ownership.
Does the hydraulic braking system work well?
Reviewers report the hydraulic brakes function very well and are reliable. Given the bike's weight, reviewers note the hydraulic brakes are a necessary and effective feature for safe stopping, with no complaints about braking performance.
How quickly does it arrive after ordering?
Most reviewers report fast shipping, with many receiving their bikes within 5–10 business days. One reviewer received it one day earlier than expected; others noted delays but generally found the company responsive. Shipping timeframes vary, but most describe the process as reasonably quick.