In recent years, the urban e-bike market has seen many innovations, but the underlying concept has often remained the same: standard pedal-assist bikes, albeit with increasingly refined designs. The Berlin-based brand Lemmo, with its new model One “Collab. Ride”, takes a different approach. The company’s stated goal is to create an ecosystem where rider and machine interact through deep electronic and mechanical integration.
Two sides in one: the E+Bike concept
At the core of the Lemmo One is its hybrid nature. For those looking for a bike that can be used both in pure pedal mode for fitness and with motor assistance for commuting (without arriving sweaty at work), Lemmo has developed the Dual Mode Hub.
It is a solution based on a patented mechanical clutch that allows the motor core to be physically disengaged from the wheel hub with a simple action.
In manual mode (M-Mode): residual motor resistance is eliminated. With the bike weighing around 15 kg without the battery, it can be ridden like a regular urban bicycle.
In electric mode (E-Mode): the 250W hub motor comes into play, managed by a torque sensor that adjusts assistance based on the actual force applied to the pedals.
Onboard electronics and AI-driven pedaling management
Beyond the mechanics, it is the electronics that define the “Collab. Ride.” The system is managed by the proprietary FEAVA platform, a control unit that coordinates the motor, battery, lighting, anti-theft system, and GPS module (natively compatible with Apple Find My).
Among the standout features is intelligent automatic shifting (Intelligent Auto-Shifting). The system is based on a WHEELTOP EDS electronic derailleur and uses an algorithm that continuously processes data such as torque, cadence, speed, and gradient. The goal is to automatically select the most suitable gear, ensuring smooth pedaling in urban environments where frequent stops and restarts are common.
Another notable technical feature is the inclusion of a built-in power meter as standard. Typically found in performance cycling, this component works in synergy with the Lemmo app. Through specific functions such as Fitness Mode, the software adjusts assistance and gearing to help the rider maintain a predefined calorie expenditure target.
One platform, four configurations
The aluminum frame (which uses a bonding process to eliminate visible welds) is offered in four variants designed to meet different riding needs.
Most versions allow the choice between a traditional chain drivetrain or a cleaner carbon belt drive.
Core Edition: the base version for urban use. Weighs 18 kg (15 kg bike + 3 kg battery), features a rigid carbon fork and a flat handlebar for an active riding position.
Urban Edition: focused on comfort, with more relaxed geometry, a curved handlebar for an upright posture, and a seatpost with integrated (stealth) suspension.
Dynamic Edition: a gravel-inspired setup. It introduces a higher-torque motor (63 Nm vs. the standard 52 Nm), a SRAM Rudy suspension fork, a suspension seatpost, and Continental Terra Trail tires. This version is ideal for mixed commuting and light off-road riding.
Limited Edition: produced in limited quantities, featuring exclusive colorways or collaborations with other brands.
