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Challenger

Sale price$0.00 USD

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Overview

IN STOCK AND SHIPPING

Change the way you commute, explore, and exercise with the all-new Biktrix Challenger eBike. With front and rear suspension, included fenders, and a powerful 750W geared rear hub-motor this eBike can take any challenge you throw at it. Make the bike your own with five exciting colours to choose from and an optional basket and rear rack.

"So much power and impressive pedal assist. And nice ride without pedaling!"- David

Up for the challenge.

Change the way you commute, explore, and exercise with the all-new Biktrix Challenger eBike. With front and rear suspension, included fenders, and a powerful 750W geared rear hub-motor this eBike can take any challenge you throw at it. Make the bike your own with five exciting colours to choose from and an optional front basket.

comfort & style.

48V 17.5Ah Battery

With the 48V 17.5Ah battery, electric assist range of up to 50 miles is achievable.

Rear Suspension

Bumps in the road and tough terrain are soaked up with the dual-shock rear suspension.

Optional Front Basket

Add on the optional front basket to carry all that you need.

Disc Brakes

When it's so easy to go fast, you need strong stopping power. These hydraulic disc brakes will quickly and reliably bring you to a halt.

Rear Light

Attached to the rear rack, the red rear light helps you ride with more confidence at night.

7-Speed Drivetrain

The reliable 7-speed drivetrain helps you always be in the right gear.

Technical Specifications

Size & Fittings

1 Effective Top Tube Length 660mm 26in
2 Seat Tube Length (Classic Bike Size) 510mm 20.1in
3 Reach 420mm 16.5in
4 Stack 510mm 20.1in
5 Chainstay Length 500mm 19.7in
6 Standover Height 420mm 16.5in
7 Head Angle 70° -
8 Seat Angle 58° -
9 Head Tube Length 160 mm 6.3 in
10 Fork Length 420mm 16.5in
11 Front Center 650mm 25.6in
12 BB (Bottom Bracket) Drop -30mm -1.2in
13 Fork Offset 35mm 1.4in
14 Wheelbase 1120mm 44.1in
15 Total Length 1720mm 67.7in
16 Max Seat Height 830mm 32.7in
17 Min Seat Height 830mm 32.7in
18 Handlebar Height 1090mm 42.9in
19 Weight (Without Battery) 43kg 94.8lb

FAQ & Guides

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Customer Reviews

Based on 43 reviews
74%
(32)
12%
(5)
7%
(3)
2%
(1)
5%
(2)
B
Bernadette Clarke
He loves it!

Easy to assemble. It looks and rides great.

N
Norman Renaud
Very happy with the bikes

Ordered 2 challenger 2 bikes for the wife and I. Love, Love, Love! We have about 100 miles on them so far for the 1st week end and we had so much fun. Nothing to complain about so far except for the rear shocks which are very stiff . Great value for the price.

l
lorne stadnyk
Challenger 2

Can’t say enough about the challenger 2. The all-around shocks are a must for a 70 year old very comfortable. The torque is right up there with the power very comfortable. You will not be disappointed our staff and support team we’re great and the shipping time was awesome and the battery on all electric will outlast you, excellent bike

A
Ada Klutts

Challenger 2

H
Hilary Adams
Challenge Accepted

great bike for the commute to work and getting atowcross

S
Stephen Narron
Looking very "5 Star"!!

Need more time, but looking very "5 Star" promising!!

J
John White
Biktrix Challenger- An Awesome Property Maintenance Vehicle, Utility Workhorse and UTV Substitute

We've had our yellow Biktrix Challenger ("Dandelion") for several months now. Challenger is a fantastic and unique ebike.

I've been an avid "analog" bike person for several decades. I build up most of my bikes from frames, do self-contained touring, bikepacking, etc. I expect performance, utility and reliability from my bikes. Dandelion is our first e-bike. We recently acquired a property in Vermont w/ 37 acres of orchards, fields and rolling forests. I need a way to get around the property quickly and efficiently, and to haul loads of brush, firewood, tools, etc. The conventional choice is a UTV. I have zero interest in gas UTVs, and electric models are hard to find and very expensive. Also, many of the trails in the forest are singletrack, where a bike shines and a UTV is hot garbage. I have a 50 year old diesel Farm tractor for truly heavy work.
After extensive research, the Challenger seemed worth a try. Features that were appealing: (1) the fixed moped seat and step thru design. At 5'10" the position is not super-efficient for pedaling, although just fine for occasional bursts up steep hills. But it's great for easily putting my feet w/ heavy work boots down on the ground. And my wife at 5'4" and daughter at 5'7" can both comfortably ride Dandelion...critical for a shared property utility bike. (2) Dual suspension-this is no "enduro bro" rig, but the suspension setup is great for smoothing out rough patches in field and forest. (3) Power and simplicity, the rear hub motor delivers plenty of power and I prefer its simplicity to mid-drive units. Also, Challenger is street legal in Vermont. (4) Class 2 design makes sense for utility purposes. I usually operate in throttle only mode when I'm working.
After several months and many miles of heavy use, Dandelion has been perfectly reliable. Most of the time, Dandelion is pulling a Burley Flatbed trailer. The Flatbed is a great companion to the Challenger, and allows me to tow loads up to 100 pounds of firewood, brush, junk, tools, etc. All while easily staying under the max weight load specification for the bike. And sometimes I buzz down the road for a few miles to local farms to load the trailer w/ fresh food, cider, etc. That's the life, baby! This winter, Dandelion will be pulling a pulk (sled) to assist w/ some light duty trail grooming for cross country skiing. To facilitate, I have acquired some 20" x 4" fat tire chains from the folks at SlipNot Traction Systems.
Challenger is just a blast to ride. My teenage daughter loves cruising through the rows of apple trees in the orchard. A combination of Challenger's hefty weight and geometry make the bike surprisingly stable on steep (but not rough) offroad trails. Brilliant! It's refreshing to have a vehicle that's so darn fun to ride when I'm out doing heavy manual labor on the property.
Some points/suggestions to consider:
(1) The stock pedal assist settings are too powerful in the lower assist settings. See YouTube for how to fix. I revised to a linear assist level where level 1 is around 20%, up to 99% on level 5. A significant improvement. This enables a steady 5-6mph pedal assist pace when towing heavy loads in rough terrain. That was not possible w/ the stock settings.
(2) Get comfortable changing out the rear wheel. The drop out design requires removal of the rear brake caliper to remove the wheel. No biggie, but most bikes don't require that step. Be "in the know" ahead of time.
(3) Challenger is a heavy bike and its shape will not work w/ many bike stands. Figure out how you will service the bike. I like to turn it upside down on a smooth, protected floor. Make sure you move controls/screens out of the way if you use this method!
(4) Front brake is consistently noisy, despite trying the usual tricks to quiet it down. A pad change will likely resolve.
(5) If you install the optional front basket (recommended), the front light will bump into the front fender when the suspension fork compresses. This is mildly irritating, but I've decided to live with it. A smaller profile front light would fix the issue.
(6) Battery life is good, although I do not push the bike from a range standpoint most of the time. I bought a second battery during Biktrix's recent sale just to have it. Often, when working in the field, I can top up the Challenger on sun power using a 200W Bluetti solar panel and the excellent EcoFlow Delta mini (which I use to power tools in remote areas of property).

In summary, Challenger is great example of how e-bikes can "come into their own" by doing away w/ the typical design constraints and considerations needed for human powered-only bikes. For recreational riding, I stick w/ analog bikes. For utility purposes, ebikes like Challenger rock, while maintaining the relative simplicity and affordability of "bikes" as opposed to more complex, heavy "motor vehicles." Dandelion is a "right sized" tool for the job. And she attracts plenty of positive attention.

S
SCOTT ADAMS
Great for everyone in the Family

Perfect size for the bigs and the littles

J
Jacek Karwowski
Challenger

Speed and torque great. Thanks Biktrix customer support

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