SKU: 56978946788

Phatfour FLX+

Sale price$1349.55 Regular price$1499.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Phatfour FLX+FLX+, the belt drive from Phatfour Auf Lager in Phantom Blue und Mouse grey, Lieferzeit 1 Tag. andere Farben Lieferzeit 1 Woche. The belt drive is based on the FLX, the best fat bike of 2023, but with a belt drivetrain instead of a chain. A big advantage of a belt driveline is that it requires little maintenance. For example, it does not need to be cleaned or lubricated regularly. Less maintenance means less costs and more time for cycling. The


FLX+, the belt drive from Phatfour

Auf Lager in Phantom Blue und Mouse grey
, Lieferzeit 1 Tag.
andere Farben Lieferzeit 1 Woche.

The belt drive is based on the FLX, the best fat bike of 2023, but with a belt drivetrain instead of a chain.

A big advantage of a belt driveline is that it requires little maintenance. For example, it does not need to be cleaned or lubricated regularly. Less maintenance means less costs and more time for cycling.  

The service life of a belt drivetrain is up to 3x longer than a traditional chain drivetrain, saving costs in replacing parts.

In addition, with a belt drivetrain you will never again suffer from oil or lubricant on your clothes.


2 Speed motor

The FLX+ is equipped with a 2 speed motor that shifts automatically to a higher gear at 17 km/h. This makes driving away from a stand still position even easier and more direct due to the lighter gearing you use up to 17 km/h.

With the 2 speed motor you always have the most optimal cadence to pedal with, which benefits the range. Driving up hills is also easier due to the 2 speed motor.


Exclusive paerlescent / metallic powder coating

The FLX+ has a high quality 3 layer protection system of the frame where the last layer is a high gloss transparent powder coating to enhance the pearlescent/metallic effect.

The FLX+ is available in two exclusive colors, mouse gray and emerald blue. The emerald blue version has exclusive white rims.


Carefree on the road

With a range up to 100 km and a specious two seater saddle, the FLX+ is perfect for long trips.

The display shows both current and average consumption and has a special range indicator.

This way you always know how much kilometers you can still ride, even taking the weather conditions into account.


Safety

Just like the FLX, the FLX+ has an eyelet on the frame to attach an extra lock preventing theft of your battery.

The frame number is not only visible on the frame, but is also integrated in the electronics of the bike. As a result, the frame number cannot be removed which makes it more difficult to sell a stolen bike. This also applies to various other parts on the bike.

Optional is the installation of a GPS tracker to easily track and trace the FLX in the event of theft.


Top speed

• 25 KM PER HOUR
• EU SETTINGS

Range

• 65 KM WITH STANDARD RANGE ACCU
• 98 KM WITH LONG RANGE ACCU
(In the summer based on 80kg user and no wind)

Battery

• REMOVABLE BATTERY
• 6,8 HOURS CHARGING TIME WITH STANDARD RANGE BATTERY
• 10 HOURS CHARGING TIME WITH LONG RANGE BATTERY

The Details

    Weight: 36 kg battery included
    Frame: Triple coated steel frame
    Seat: Hand-stitched skai leather seat
    Colors: Mouse gray & emerald blue
    Wheels: 20” x 3,5” inch wheels
    Tires: 20” x 4,00” inch CST Tourance extra fat tires
    Light: LED headlight with day light
    Brakes: Hydraulic Shimano brakes
    Handlebar: Aluminium handlebar
    Driver height: 160 cm – 200 cm / 5.2 foot – 6.6 foot
    Warranty: 5 year on the frame and 2 years on the rest of the bike


Power: 250 Watt – Bafang G06A2 2 speed rear wheel motor.
Battery: Removable battery. 43 Volt. 500Wh or 750Wh
Charging: 50V, 2A standard or 3A fast charger. Fully charged 500Wh battery 6,8 / 5 hours. Fully charged 750Wh battery 10 /6,5 hours.
Display: Advanced color display with range indicator, actual and average energy consumption, actual and average speed, battery percentage.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56978946788

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Sierra Schafer
Natrona Heights, US
★★★★★ 5
Very Comfortable
Size: 9, Color: Chestnut, Size: 9, Color: Chestnut
Good quality and very comfortable. Sizing is accurate.
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Reviewed in the United States on April 8, 2026
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CrisJoy
Birmingham, US
★★★★★ 4
Cute - change footbed please
Size: 8.5, Color: Dense Smoke
These are so comfy and fit my usually 8.5 foot great. It's the footbed of UGGs that I keep hoping they'll change. It's like our memory foam mattress - cushy and great UNTIL THE HEAT comes! Then it's a no for this hot 65 yo G'ma!
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Reviewed in the United States on May 20, 2026
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maria cano
Massapequa, US
★★★★★ 3
No me quedaron
Size: 8, Color: Dense Smoke
No son del # vienen más pequeños
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Reviewed in the United States on April 7, 2026
K
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Kindle Customer
Houston, US
★★★★★ 5
Super fun!
Size: 8.5, Color: Red Pepper
These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
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Reviewed in the United States on March 17, 2026
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Anapaula
Chelsea, US
★★★★★ 5
Love them
Size: 5.5, Color: Red Pepper
I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
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Reviewed in the United States on May 21, 2026

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