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Cyplore company presented in April 2026 a conversion kit that transforms common bicycles into electric ones. The Flex model weighs only 1.7 kg and maintains the lightness and handling of the original bicycle. The system offers up to 50 km of autonomy, four assistance modes, and integration with an app that shows speed and battery level in real-time. There is also the One version, with a complete rear wheel and integrated motor. The product is currently crowdfunding on Kickstarter.
Cyplore has just introduced a kit that could change the way millions of people use bicycles. The conversion system transforms any common bike into an electric one with up to 50 kilometers of autonomy, weighs only 1.7 kg in the Flex model, and was designed to maintain the lightness, handling, and original look of the bicycle. For cyclists who dream of electric assistance but cannot afford a new e-bike, which easily exceeds R$ 5,000 in Brazil, the kit offers an alternative that promises to solve the problem for a fraction of the cost.
The product originated from a Kickstarter campaign and is still in the crowdfunding phase, meaning the project came to fruition thanks to the support of people who believed in the idea. The platform was crucial in turning the concept into reality, and Cyplore is now looking to scale production to meet the demand from cyclists worldwide. The kit is available in two versions, Flex and One, which differ in their installation method and weight distribution.
The two kit versions: Flex and One
According to information released by the portal Olhar Digital, the Flex model is the lightest and maintains the original structure of the bicycle. The motor is attached to the existing wheel, with no need to replace it, and the battery is kept separate on the frame, which better distributes the total weight of about 1.7 kg. The installation preserves the dynamics of the bike and allows the cyclist to practically not notice any difference in handling compared to the bicycle without the kit.
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The One model takes a different approach. It completely replaces the bicycle’s rear wheel with a new wheel already equipped with the integrated electric system, which simplifies installation and makes the process more straightforward. The disadvantage is that the motor and other components are concentrated in the wheel itself, altering weight distribution and potentially impacting handling compared to the Flex. For those who prioritize ease of assembly over lightness, the One is the more practical option.
The 50 kilometers of autonomy and how the assistance works
The autonomy of up to 50 kilometers depends on usage conditions, such as terrain type, selected assistance level, and cyclist’s weight. A type of control attached to the handlebar allows switching between four assistance modes, manual and adaptive, which adjust the motor’s power as needed. On steep climbs, maximum assistance consumes more battery; on flat terrain, the kit saves power and autonomy extends.
The electric assistance is activated according to the cyclist’s needs, helping on climbs, longer routes, or simply when fatigue sets in. The system does not replace pedaling: it complements human effort, meaning the cyclist continues to exercise while receiving help during more demanding moments. The pedal feel is preserved, and the transition between pure and assisted pedaling is smooth enough to feel natural.
The app that transforms pedaling data into useful information
Another differential of the Cyplore kit is its integration with an app that functions as a control center for the electric assistance. Through the app, the user monitors pedaling data in real-time, including speed, battery level, and distance covered, information that helps plan the route and manage the available autonomy to avoid running out of charge halfway.
The app also allows the cyclist to monitor usage history, identify battery consumption patterns, and adjust assistance modes according to their routine. For those who use a bicycle as daily transport, having precise data on remaining autonomy is the difference between reaching their destination with assistance or pedaling the last kilometers manually. The digital integration positions the Cyplore kit among the most modern conversion systems on the market.
Why Kickstarter and what it means for those who want to buy
Cyplore chose to launch the kit through crowdfunding on Kickstarter, a strategy that indicates the project is still in its early market phase. This means the product is not available for immediate purchase in traditional stores, and those who contribute to the campaign will receive the kit once production is completed and batches are delivered, a process that can take months depending on logistics.
For those considering supporting the project, crowdfunding generally offers lower entry prices than the final market value. The risk is the same as any crowdfunding campaign: delivery delays, changes in specifications, or, in the worst-case scenario, failure to fulfill the project. Cyplore has provided regular updates to supporters, but it’s important for the consumer to understand that they are funding a product in development, not purchasing an off-the-shelf item.
What the kit doesn’t do and what the cyclist needs to know
The Cyplore kit does not transform a common bicycle into a motorcycle. Electric assistance complements pedaling but does not replace human effort, and the maximum assisted speed follows the limits each country sets for electric bicycles. In Brazil, legislation allows assistance up to 25 km/h; above that, the motor switches off, and the cyclist pedals alone.
Another point of attention is compatibility. The Flex model requires the existing wheel to meet the system’s specifications, meaning not every bicycle is compatible without adaptations. The One resolves this limitation by replacing the entire wheel but adds concentrated weight to the rear. For those interested, the recommendation is to check the Cyplore website to see if your bike is compatible before supporting the Kickstarter campaign.
Would you pay for a 1.7 kg kit that transforms your bicycle into an electric one, or would you prefer to buy a ready-made e-bike? Tell us in the comments if you use a bicycle daily and if electric assistance would make a difference on your commute.
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