Yukon Core
Yukon Core
With the greatest performance, power, and adaptability of any VoltBike model, the Yukon Core is engineered to remove barriers. Featuring the signature cutting-edge M620 mid-Drive system with torque and cadence sensing. The Core has double the torque of our best-selling Yukon 750 model!
Delivering extremely natural feeling just like a non-motorized bike. Perfect for conquering big hills, or towing a bike trailer.
Comes with a 19.2Amp hour (or larger) Li-ion battery to power this extremely strong motor. We've paired this with hydraulic brakes, a large colour LCD screen and SRAM X5 9 gears clutch rear derailleur, Yukon Core brings absolute versatility and strength.
- Free Shipping
- 1 Year Warranty
- 20+ Quality Standards Checklist
Overview
500W Power / 160Nm Torque
Would you like a little more? The M620 motor with 500 watts rated power, 160Nm of torque, just 5.3kg - always delivers top performance and is the first choice for electric cargo and modern eMTBs. With its triple sensor system (1 torque, 2 speed sensors) it reacts with lightning speed to your pedal-power input and delivers impressive support at all times. Voltbike Yukon Core is using mid-drive motor Bafang M620 48v 500w.
Samsung Battery
VoltBike Yukon Core is using 48v 19.2Ah (921Wh) battery pack with Samsung INR18650-35E cells. Samsung SDI’s superb cell balance technology contributes to the uniform quality of the packs and driving units, and ultimately to the quality of the e-bike. 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
Voltbike Yukon Cores comes standard with lockout suspension RST Guide 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 Core 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 Cores comes with puncture resistant tires Kenda Juggernaut K-Shield. Reflective liners are adding extra visibility at night.
LCD Screen
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.
SRAM X5 9 Speed
The SRAM X5 rear derailleur provides incredible shifting speed and precision EXACT ACTUATION™ technology eliminates slop and shifting variation. The actuation remains accurate and smooth, effortlessly navigating through mud, rebounding off rocks, no matter where you are or what conditions you encounter.
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 thumb throttle.
Always Visible
Yukon is equipped with a high lumen front LED light with a consistent, well-focused beam pattern. Rear LED light powered using the main battery pack. Features brake light functionality that is activated any time the brakes are applied. Reflective tire liner ensures you are visible from the side.
Extremely Customizable
Customize your Yukon with over 20 VoltBike certified accessories. Choose a top tube bag to carry your cell phone or pannier bag to carry bigger cargo. Add front rack on your bike to carry even more load.
Parts Included
Our bikes ship 95% assembled with everything you’ll need to get up and running, including:
Specifications
- Weight 80.0 lb
- Battery 19.2Ah 48V Li-ion Samsung (921Wh)
- Battery Style Clip-on
- Bottom Bracket Bafang M620 with integrated torque sensor
- Chain KMC Rust Buster. 12.7mm pin to pin center. 124 links. Total length 1547.8mm
- Crankset Aluminum Alloy-6061 40T Crank 130 BCD
- Derailleur Guard Rear Metal Derailleur Guard
- Fork RST Guide aluminum alloy suspension with lockout function. 90mm travel. 135mm dropout. 32mm stanchions
- Frame Type Step-Over
- Front Light Spanninga Kendo+ LED 30 Lux. Powered by the main battery and controlled from the keypad
- Motor Bafang M620 Mid-Drive 160Nm Torque
- Motor Type Mid-Drive
- Pedals Wellgo LU-313 w/ reflectors
- Rear Derailleur SRAM X5 9 speed rear derailleur
- Rider Max Weight {"value":320.0,"unit":"lb"}
- Seat Post Promax SP-252 Aluminum 6061 Alloy, 31.6mm*350mm
- Shifter Type SRAM X5 trigger shifter
- Spokes Front 255mm 12G, Rear 220mm 13G
- Stem Promax MA-596 w/ adjustable angle 35° - 145°. 105mm extension, bar bore 31.8mm
- Tires Kenda Juggernaut 26x4 KS Shield, Wire Bead, 30 TPI casing, puncture resistant layer
Fit & Size
-
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:
< 30" 76cm31" 79cm33" 84cm46" 117cm48" 122cm> 49" 124cmGreat 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: 19"
- bStand-over Height: 32"
- cReach: 18"
- dTop-tube Length: 22"
- eHandlebar Height: 44"-46.5"
- fSeat Height: 36.5"-41"
- gWheel Size: ⌀26"x4"
- hWheelbase: 47.5"
- iLength: 76"
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Read PostThis is my second Voltbike (first being a Yukon 750). Coming from a hub drive to mid drive is a different riding experience. The bike has lots of power and takes some getting used to. There is noticeable gear whine at lower speeds, as well the shifting momentarily disengages the motor to save the chain. Once you get used to that its all smiles! The components are lower end but fine for price. I did spring for the Box Four components and the upgraded Starfire lights on the front. I highly recommend the lights if riding at night. Did I mention how quick this bike can be? VERY fast and can climb hills like a billy goat. If you have the funds I highly recommend it. My only suggestion for Voltbike is to offer some upgraded components (optionally)...like 4 piston brakes (hint, hint).
My first ebike. Had it shipped, the package was banged up a bit, but the bike was fine. The box four derailleur is low end but works fine so far, I would like a higher end derailleur. Definitely a bargain for the price. Comparable bikes by me are quite a bit more expensive. I love the bike. Good job.
I received my bike a couple of weeks ago. Delivery was very quick and the bike was well packaged. Very little assembly required. Everything works very well. Solid construction. Its a great bike and has the power I was looking for. I did not receive a response to my follow up pre sale inquiry and the documentation received was not applicable to the Yukon Core (display). Not a big deal as you can find info on the web to deal with these issues.
Overall I am very happy with my purchase.
Great bike, extremely comfortable with the added suspension seat and fat tires. Heavy bike but not noticeable with the assist.
Can’t wait to try it on a hunting trip
My VoltBike looked fantastic right out of the box! Just needed some adjusting to fit my liking. Then I took it out for a trial run. The handling and manufacturing on this bike is fantastic! Everything I was looking for in an e-bike. Thanks VoltBike for building a great bike.