FIT (Flexible Integration Technology)

FIT eBike software

Founded: 2020 (spun off from FLYER AG)
Country: Switzerland
Range: E-bike system integrator (motors, batteries, displays, software)
Price segment: Mid-to-high price range
Reputation: Known for innovative system integration, combining hardware from top manufacturers like Brose and Panasonic. FIT is praised for its user-friendly app and advanced modular design that offers flexibility and upgradability in e-bikes.
Appearance: Streamlined and modern, with a focus on functionality. The integration of smart components like GPS, tire sensors, and digital control enhances both safety and convenience.
Overall quality: Very high, offering long-term adaptability through software updates and modular components that can be easily upgraded.
Durability: High, with components designed for extended performance, such as lightweight yet high-capacity batteries and reliable motor systems.
Customer service: Good, with a dedicated dealer portal for technical support and a customer service line for inquiries.
Brands using their system: Bulls, Flyer, Kettler, Riese & Muller, ISY…

Who or What is FIT ?

FIT (Flexible Integration Technology) is an advanced e-bike system developed by Biketec GmbH, a Swiss company that specializes in integrating different components into a cohesive e-bike platform. Established in 2020, Biketec GmbH was spun off from the well-known Swiss e-bike brand FLYER, which first introduced FIT technology in 2015.

The purpose of FIT is to offer a flexible, modular system that allows e-bike manufacturers to integrate motors, batteries, displays, and digital control features from various top-tier manufacturers like Brose and Panasonic into their designs. FIT’s system enables customization and scalability, which makes it popular among high-end e-bike manufacturers across Europe.

What Makes FIT Good or Unique?

FIT’s unique selling points revolve around their modular and highly adaptable system, which allows for customization and upgradability. One of FIT’s primary advantages is its seamless integration of components from various manufacturers.

For example, motors from Panasonic or Brose can be combined with FIT’s control system, which is managed through their proprietary software and smartphone app. This allows for significant personalization, making the system adaptable to various riding styles and bike types—from urban commuters to mountain e-bikes.

Another key USP is FIT’s digital ecosystem. Their e-bike control app offers features such as real-time battery management, navigation, and customization of motor assistance. Users can also upgrade components like the motor’s performance via software updates, which is a rare feature in the e-bike industry. Furthermore, FIT systems include additional technologies such as tire pressure sensors, electronic frame locks, and GPS tracking, enhancing the overall user experience.

FIT Electric Bikes of 2025

FIT does not produce complete e-bikes themselves but instead provides the system integration that allows other e-bike brands to build flexible, high-performance models. FIT’s technology can be found in various e-bike categories, including urban, trekking, and mountain bikes.

In terms of pricing, e-bikes equipped with the FIT system generally fall within the mid to high-end range. These bikes are not entry-level products; they often start at around $3,000 and can go up to $6,000 or more, depending on the specifications and components used. The advanced technology and flexibility offered by the FIT system, such as the ability to upgrade the motor or add new features through software, justify these higher price points.

FIT’s uniqueness lies in its blend of modular hardware and customizable software, allowing both manufacturers and users to create tailored e-bike experiences.

Our Articles about FIT

FIT History

FIT (Flexible Integration Technology) is an advanced e-bike system developed by Biketec GmbH, a Swiss-based company established in 2020. FIT originated from the pioneering work of FLYER AG, a well-known Swiss e-bike manufacturer. In fact, FIT was first introduced within the FLYER U series in 2015, making its debut as a sophisticated system that integrates hardware and software to create seamless cycling experiences.

FIT’s goal was to expand beyond just offering e-bikes under the FLYER brand, instead positioning itself as a modular, customizable system that other manufacturers could implement. By doing this, they have become a go-to provider for system integration in high-end e-bikes, leveraging their deep expertise in combining multiple components like motors, displays, and batteries from various manufacturers into one cohesive system.

A pivotal moment for FIT occurred in 2020 when Biketec GmbH was officially spun off from FLYER to manage the growing demand for their system across Europe. With its headquarters in Huttwil, Switzerland, and a key subsidiary in Germany, Biketec focuses on scaling FIT to meet the needs of e-bike brands across Europe.

The FIT system’s modular design, allowing for easy upgrades, and high-end components from companies such as Panasonic and Brose, is what sets it apart. This adaptability has made FIT technology a critical part of many top-tier e-bikes, recognized for its user-friendly interface, comprehensive app control, and scalable hardware.

Timeline of FIT

2015: FIT technology was first introduced with the FLYER U Series, focusing on integrating software and hardware for a seamless e-bike experience.
July 1, 2020: Biketec GmbH was founded in Huttwil, Switzerland, as an independent company from FLYER to manage the FIT system’s development.
2020: Launch of FIT 2.0, which included new features like enhanced battery integration and motor control software, expanding its application across different e-bike types.
2021: Introduction of the FIT E-Bike Control App, allowing cyclists to customize their riding experience with smartphone integration.
2022: Collaborations with brands like Brose and Panasonic to integrate their high-performance motors into the FIT system.
2023: Expanded partnerships with multiple European e-bike manufacturers, offering customizable system options for various e-bike segments (urban, mountain, trekking).

News about FIT in 2024

In 2024, FIT continues to focus on technological advancements in the e-bike industry. The most notable news revolves around their partnership with Pinion, a high-end drivetrain manufacturer. FIT has integrated Pinion’s Motor.Gearbox.Unit (MGU) into its system, marking a significant leap forward in combining motor and gear technology for e-bikes. This innovation is seen as a step toward bringing automotive-level precision and powertrain control to the e-bike market.

The MGU combines the motor and transmission into one compact unit, reducing wear and improving overall performance. This 2024 innovation is expected to be particularly beneficial for mountain and high-performance e-bikes, where gear shifting and power control are critical. The introduction of this technology aims to make e-bikes even more robust, especially for demanding terrains.

Additionally, FIT has continued enhancing its digital ecosystem in 2024. The E-Bike Control App, already popular for offering in-depth customization, has seen new updates. These include more advanced navigation features, real-time battery management, and geo-location tools to optimize energy consumption based on route data. This focus on improving the rider experience through digital tools continues to set FIT apart from other e-bike system providers

FIT Contact and Warranty

FIT (Biketec GmbH) offers a warranty on its components, though the specifics depend on the type of part and the nature of the defect. The warranty generally covers manufacturing defects, and users must report any issues in a timely manner. However, normal wear and tear is not included in the warranty.

FIT’s warranty claims are valid if customers fulfill their obligations to inspect and report any defects, especially if damage occurs during shipping. Typically, the purchaser has one year after delivery to claim defects unless the defect was intentionally concealed.

If a part is defective and FIT is responsible, they will either repair or replace the item within a reasonable period. Should the issue not be resolved after two attempts, the customer can either request a price reduction or cancel the contract. Claims related to damages and other compensations are limited to predictable losses.

FIT Contact Information:

FIT (Biketec GmbH) provides several ways for users and dealers to get in touch. Their main contact information includes:

Website: fit-ebike.com
Email: info@fit-ebike.ch
Phone: +41 62 959 53 00
Address: Biketec GmbH, Luzernstrasse 84, CH-4950 Huttwil, Switzerland.

For dealers, they also offer a service portal and support options, particularly for handling customer inquiries or technical issues with the FIT system. For consumers, they recommend contacting local specialist dealers for assistance or using the resources available on the FIT website.