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New E-Bike Rewrites Pedaling Rules
16 Apr
Summary
- Also's bike uses pedals to turn a generator, not the wheel directly.
- Software controls crank resistance, mimicking a normal bike feel.
- Modular seating allows quick changes between cargo and sport configurations.
The Also TM-B electric bicycle introduces a radical departure from traditional e-bike design. Its pedals drive a generator, with a sophisticated software system controlling crank resistance and motor output to simulate a conventional cycling feel. This approach, drawing inspiration from automotive software integration, aims to bridge the gap between ingrained rider expectations and the capabilities of electric assistance.
The TM-B features a unique integrated power unit housing the custom generator, motor, and battery cells, similar to those found in Rivian electric vehicles. The company emphasizes in-house manufacturing for core components, including custom-designed motors and a cast magnesium structural housing. This 'whole widget' philosophy extends to its modular saddle and seatpost system, allowing users to swap between configurations like bench seating or a cargo rack in under a minute.
Extensive prototyping and in-house testing have refined the TM-B's operation, aiming to avoid an 'uncanny valley' effect where the ride feels unnatural. While the user interface is comprehensive, the core innovation lies in the motor control software. Early rides suggest Also has largely succeeded in creating an intuitive experience that can feel like a normal bike, yet offer distinct advantages, such as instant response to pedaling force and seamless adjustments akin to an automatic transmission.
