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Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Stunner Step-Thru 6: Our Most Comfortable eBike
Custom Color Bike
750W Mid-Drive

Motor Power

Up to 85mi

Standard Range

+5'4ft / 330lb

Max Load

Cadence Sensor

Powerful Pedal Assist

On-Demand Throttle

Pedaling Optional

25+ Point Quality

Control Checklist

Stunner ST 6: Our Most Comfortable eBike

4.8
£1,999.00 £2,637.00
Save £638
Steel Satin Grey
Packages
Battery
Battery
 

A sleek internal battery that provides reliable power and range to extend your ride!

×

Batteries are one of those things that you usually do not want to skimp on. We never hear anyone complaining that they get too much range from a charge. This is why we recommend getting the biggest battery you can afford.

Biktrix is proud to offer some of the largest ebike batteries on the market. Even when you pick our smallest battery option, it is often much larger than the largest offered by our competitors.

A good way to estimate approximate ride time is as follows:

  1. Calculate/check the Wh (Watt-hour) rating of the battery. This is V x Ah. Eg. 52V x 10Ah = 520Wh
  2. Check the wattage of the motor on the bike you’re considering. Eg. 500W
  3. This means that if you had to use this 500W bike at full power with a 520Wh battery, you would get roughly 520Wh/500W = ~1hour of riding.

[Batteries are like energy tanks on an eBike. Using our high capacity automotive-grade cell Battery Packs ensures that you can travel longer distances without the need for frequent recharges. Since batteries take time to recharge, buying the largest capacity that you can afford would be the best idea.

An eBike battery is usually specced using Voltage & Amp-hours (V&Ah), therefore while comparing specs between the two batteries with the same voltage rating compare the Ah (Amp-hour) rating between them, since more Ah = more capacity.

While buying a DUO bike we highly recommend not missing the opportunity of buying a Range Extender which also functions as a Standby Spare in case the primary battery is not charged or fails.]

Note that you likely won’t be using 100% power (500W) all the time, this means you would get more range if you use lesser power.

[Select] Extra Discounted Battery
Extra Battery At Discounted Price
 

Add an additional battery to on a discounted price to give you an extra boost!

Upgrades
Motor Power
 

Program your motor to meet local eBike regulations or opt for unlimited speed and power suitable for off-road use only.

What Motor Should I Choose?

×

In most places, 500w (32kmph/20mph) is the street-legal setting and for many casual riders is lots of power to get you where you are going.

If you are riding off-road, on private land, you may want to consider the unlock option to get the most power out of your motor.

 

**Note that the onus is on you, the rider, to determine whether it is legal to ride an ebike where you intend to ride it. Biktrix will not be held liable if the rider decides to break local laws by riding an ebike illegally.

Seatpost
 

Suspension seatposts offer great riding comfort as they absorb many of the imperfections on the road/trail.

***Adding a suspension seatpost to your eBike will increase the minimum seatpost height by 75mm/3" to 150mm/6"
Headlights
 

Illuminate your path to adventure with an upgraded eBike headlight, delivering superior visibility and style for night-time riding.

**The price is discounted from the regular price of $300.
Accessories
Warranty

Secure your investment by opting for an extended warranty through the BiktrixCare+ plan.

Why BiktrixCare+?

×

Biktrix is proud to introduce our latest warranty option for all clients on all products. With these latest upgrades, we will guarantee primary customer service and premium care for your eBike. 

2-Year

Standard

Standard Warranty that is included for all our eBikes for basic coverage

  • Battery & Charger
  • Cables, Wiring, Electronic Sensors
  • Front and Rear Suspensions
  • Motor* & Controller
  • Brakes
4-Years

BiktrixCare+

Starting at CA$349.00

The Ultimate coverage for your eBike, for complete peace of mind.

  • Everything in Standard
  • Refundable**
  • eBike Frame
  • Transferable

Inclusions

This package can be purchased within 30 Days from the date of delivery or while placing the eBike order whichever is earlier. BiktrixCare+ will cover the following list of eBike parts for manufacturing defects under the respective packages. BiktrixCare+ Gold is transferable once from the original buyer to another person subject to notifying the transfer of ownership to BEB.

*Motors

BEB will request to ship the motor to the Service Centre if the defect is fixable. Labour and parts cost is included in the motor service at BEB’s Service Centre. If the defect is unfixable BEB will issue a refurbished replacement. Shipping charges are excluded for the motor service. For Hub-Motors the maximum liability is the cost of the motor.

**Cancellation & Refund

BiktrixCare+ alone cannot be cancelled or refunded once the bike has been shipped. If the bike is returned under the first 14-day return window for a refund, 100% of the amount paid for this package would be refunded. If BEB decides to sever all relations with an owner under Section 19 this package would be deemed terminated with no refund

Learn More About BiktrixCare+

£1,999.00 £2,637.00
Shipping: Leaves within 6-7 business days

Technical Specifications

×
Frame
6061 aluminum
Front hub
100mm 36h
Seat post
28.6mm
Fork
Suntour nex w/ 60mm travel & lockout
Front axle
5mm qr
Seat post clamp
Qr
Headset
Threadless 1-1/8 straight
Rear hub
Sturmey archer rx-rk5 rear hub transmission
Motor
Bafang bbs02 mid-drive
Shifter rear
Sturmey archer 5 speed trigger shifter
Rear axle
Bolt-on
Battery sizes
48v 17ah 816wh samsung, 48v 21ah 1008wh sinowatt, 48v25ah 1200wh samsung, 52v17.5ah 910wh samsung
Rims
26" 36h black
Display
850c colour display
Cassette
18t
Tire sizes
26x2.3"
Lights
Wired headlight, taillight
Chain
Kmc z51rb
Handlebar
700mm wide, 25.4mm clamp, 50mm rise cruiser bars
Assist type
Cadence
Crank set
46t chainring w/170mm crank arms
Stem
Promax adjustable stem w/25.4mm clamp
Assist levels
0-5 (0-3, 0-9)
Bottom bracket
Bafang square taper
Grips
Slide on comfort grips
Throttle
Thumb throttle
Brakes
Biktrix dual piston hydraulic brakes w/180mm rotors
Saddle
Black cruiser saddle
Other
Rear rack, fenders, kickstand, bike bell
Brake levers
Biktrix adjustable w/ integrated brake cutoff sensors
Frame
6061 aluminum
Front hub
100mm 36h
Seat post
28.6mm
Fork
Suntour nex w/ 60mm travel & lockout
Front axle
5mm qr
Seat post clamp
Qr
Headset
Threadless 1-1/8 straight
Rear hub
Sturmey archer rx-rk5 rear hub transmission
Motor
Bafang bbs02 mid-drive
Shifter rear
Sturmey archer 5 speed trigger shifter
Rear axle
Bolt-on
Battery sizes
48v 17ah 816wh samsung, 48v 21ah 1008wh sinowatt, 48v25ah 1200wh samsung, 52v17.5ah 910wh samsung
Rims
26" 36h black
Display
850c colour display
Cassette
18t
Tire sizes
26x2.3"
Lights
Wired headlight, taillight
Chain
Kmc z51rb
Handlebar
700mm wide, 25.4mm clamp, 50mm rise cruiser bars
Assist type
Cadence
Crank set
46t chainring w/170mm crank arms
Stem
Promax adjustable stem w/25.4mm clamp
Assist levels
0-5 (0-3, 0-9)
Bottom bracket
Bafang square taper
Grips
Slide on comfort grips
Throttle
Thumb throttle
Brakes
Biktrix dual piston hydraulic brakes w/180mm rotors
Saddle
Black cruiser saddle
Other
Rear rack, fenders, kickstand, bike bell
Brake levers
Biktrix adjustable w/ integrated brake cutoff sensors

Sizing / Fittings

×
1
Effective Top Tube Length
 680mm 26.8in
2
Seat Tube Length (Classic Bike Size)
 460mm 18.1in
3
Reach
 410mm 16.1in
4
Stack
 600mm 23.6in
5
Chainstay Length
 500mm 19.7in
6
Standover Height
 470mm 18.5in
7
Head Angle
 74° -
8
Seat Angle
 70° -
9
Head Tube Length
 220 mm 8.7 in
10
Fork Length
 460mm 18.1in
11
Front Center
 720mm 28.3in
12
BB (Bottom Bracket) Drop
 80mm 3.1in
13
Fork Offset
 30mm 1.2in
14
Wheelbase
 1220mm 48in
15
Total Length
 1880mm 74in
16
Max Seat Height
 945mm 37.2in
17
Min Seat Height
 790mm 31.1in
18
Handlebar Height
 1140mm 44.9in
19
Weight (Without Battery)
 27.5kg 60.6lb
750W Mid-Drive

Motor Power

Up to 85mi

Standard Range

+5'4ft / 330lb

Max Load

Cadence Sensor

Powerful Pedal Assist

On-Demand Throttle

Pedaling Optional

25+ Point Quality

Control Checklist

Cruise With Comfort.

Cruisers are the most comfortable electric bicycles thanks to the laid-back frame, sit-up straight riding position, and relaxed shoulder-level arm height. You'll feel right at home on The Stunner.

It Packs A Punch Too.

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.

Bells & Whistles? You Bet.

Removable 48V Lithium-Ion Battery

Our removable system is convenient. Twist the key and bring your battery inside to charge. We offer a variety of battery capacity options.

Suntour Front Suspension

The Suntour suspension fork helps deliver the smooth ride that the Stunner is known for.

Integrated Headlight

A bright LED will light your way when the sun goes down. It's powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.

Rack & Fenders

These fenders will keep you and your bike clean when the path gets wet. Need to carry some gear? Strap onto the rear rack and make your way!

LCD Display

The LCD display shows you information about your ride including speed, battery life, odometer, and pedal assist level.

750W Bafang Mid-Drive Motor

This powerful 750W motor will allow you to span cities, climb hills, and explore further with ease.

Velo Oversized Cruiser Seat

Stay comfortable on long rides with this wonderfully plush seat!

180mm Hydraulic Disc Brakes

Safety on an eBike is key. With standard dual-piston hydraulic brakes, you can stop even faster than you accelerate. Four-piston brakes are available as an additional upgrade.

Sturmey Archer 5-Speed Rear Hub

This bike features a 5-speed internally geared Sturmey Archer rear hub.

Distance Range

Technical Specifications

Size & Fittings

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Customer Reviews

Based on 58 reviews
90%
(52)
7%
(4)
2%
(1)
0%
(0)
2%
(1)
K
Kathryn Mackenzie

Love our new bikes

J
Jason S
Solid construction bike with plenty of power

I went deep down the rabbit hole researching every electric bike under the sun. After countless reviews I found one that was comparing bikes going up hills. To my surprise not very many were able to do this easily. That's when I started realizing the benefits of a mid-drive versus a hub Drive. Although there was some fear around it wearing down the gear shifters. So when I found this bike had an internal mechanism that was less prone to needing tune-ups I found it quite the happy medium. Plus I am 6 ft 2 so looking for a decent size bike I could set up straight on. Ordering a bike online without writing it is quite scary to say the least. When I got in the mail it was quite easy to put together. The ride is quite Pleasant, I am able to set up right, and feel confident the bike will hold up together. As a comparison I got my wife a $1,000 bike off of Amazon to save a little bit of money. The comparison of this bike and that is not even in the same ballpark. Well worth the extra money to get a high quality bike. Oh also make sure you get the shock absorber seat it is well worth the money.

R
Ronald Makoski
Stunner 6 step thru purchase

I am very pleased with my 2 stunner 6 step through bikes.They are great bikes. However, I must tell you the "stock" seats that came with the bikes are awful. They are very uncomfortable. Maybe the most uncomfortable seats I have ever sat on. They are a disservice to the bike. However, I do commend your companies response when I reported this issue. Your company is forwarding 2 replacement seats. I have not yet received them, but they have to be an improvement over the stock seats. The only other issue I have encountered, is the inability to register the warranty on one of my 2 bikes. I received a warranty certificate on one bike, but despite my effort to register the 2nd bike, I have not received the certificate on the 2nd bike. Im not sure what is going on there.

j
john oneill

order confirmed 2/7 . still no bike 3/8. review leaning towards negative

R
RJ SCHWANDNER
Great E/bike

The bike rides and operates as it should. Fast shipping great packaging. Excellent service when I called to ask questions. Great company to do business with. If you’re looking for an E bike contact Biktrix.

r
rj schwandner
Well made bike

The shipping was on time packaging was excellent.
I talked to Mathew in service and parts in which he had excellent knowledge, and I had the information I needed promptly.
This is the bike that I have been wanting mid drive 750 W good amp hour battery, internal rear hub gearing.
What’s not to like about the bike ( nothing ) .
Great bike.
RJS

J
John Reid
So far so good

Due to the weather I have not been able to ride much, or to form an opinion, or to look for any other issues.
Some minor issues with setup but nothing insurmountable.

S
Stephen Bertrand

Stunner Step-Over 5 Sale

T
Thomas Allan Stephenson

So far I have no complaints and like the bike very much. Power seems good but I don't know how long it will last as have not ridden very much. Was away helping a sick relative until 2 weeks ago.

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