Humber Bicycles
Flex+ | Rear-hub motor
Suggested price28 499 kr – 29 999 kr
Highlights
- Promovec rear-hub motor with a 3-year warranty
- Promovec battery with a 5-year warranty
- The display can connect to your phone via Bluetooth
- Equipped with Atran Velo System racks at the front (AVS) and rear (AVS+)
A multifunctional e-bike that can be used for many different purposes. The frame’s optimised design makes it easy to get on and off. The double kickstand makes parking child’s play — even with a heavy load. Flexible AVS racks at both front and rear allow you to fit e.g. baskets, child seats, panniers, cargo boxes, etc.
The Humber Flex comes with a user-friendly graphic display that connects via Bluetooth to Promovec’s e-connect app for a more personal riding experience.
The display has 5 assistance levels and a built-in walk-assist function, for example if you need to push the bike up a hill.
The model is available with both 3" tyres (Flex) and 4" tyres (Flex+).
Colour
Battery size
| Variant | Price |
|---|---|
| Sandstone / Boost / 540 Wh | 28 499 kr |
| Sandstone / Long Range / 720 Wh | 29 999 kr |
| Deep Black / Boost / 540 Wh | 28 499 kr |
| Deep Black / Long Range / 720 Wh | 29 999 kr |
Test ride at Santa Lucía Cyklar, Mariedalsvägen 46 in Malmö. We handle delivery, service and warranty in our own workshop.
Built for the Nordics
Developed specifically for Nordic climate and terrain for maximum durability.
Long warranty
Up to 5 years on the battery, 3 years on the motor and 10 years on the frame.
Service in Malmö
We keep you rolling — service and repair in our own workshop.
Proven technology
Tested technology based on 25 years of experience from Promovec.
Description
E-bike with 4-inch tyres, a strong motor and maximum comfort
The Humber Flex+ is the obvious choice if you dream of an e-bike that combines high comfort with cool urban style and solid performance. This model is fitted with wide 4-inch tyres for stable, smooth rolling — whether you ride on asphalt, cobblestones or gravel. That makes the Flex+ perfect for both everyday commuting and rougher stretches.
The powerful 55 Nm rear-hub motor from Promovec gives natural, smooth assistance, while the large battery gives you confidence and a range suited to your needs. The battery sits discreetly at the seat tube and is easy to charge on the bike or take with you to charge.
The Flex+ is packed with practical features: a double-sided kickstand for safe parking, integrated front and rear lights from Herrmans, and not least AVS racks at both front and rear, so you can add a basket, child seat or bags.
The graphic display on the Promovec D700+ gives you a full overview during your ride and connects to the e-connect app via Bluetooth for personal settings on your e-bike.
With a low frame and semi-integrated cable routing, the design is both practical and modern. The Flex+ is a versatile e-bike in a compact package — ready to take you and your gear wherever you want, with style and stability.
