“E-bike designs are a dime a dozen these days, with countless brands simply tapping into Chinese hunks of aluminum for a speedy feel for low bucks” writes Autoevolution before going on to talk up the fine points of Vintage Electric’s Roadster 2.0 V 72 version.
E-bikes have been commoditized: it’s now not difficult to source the components, put one together and market it hard—which is probably key. If your marketing is successful, then you may see some ROI, even decent ROI. But is that the formula for enduring success?
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Ground Zero for (big) Success?
IAA Mobility is a few weeks away as we write. Auto industry veteran, influencer and Electric Vehicles Outlook founder Roger Atkins points to the structure of the future as shared; autonomous; connected.
Electric motors and the like are incidental to the bigger picture, that is. Rethinking how we move, establishing a new mindset in which mobility is a smart, sustainable service is the goal. Build products on that strategic basis, and you’ll do well—so the argument goes.
Taiwan’s OKGO Techno Co., Ltd. (“Okay…GO!!”) established in 2019 slots right in.
They say:
OKGO is building the digital infrastructure that empowers the entire e-Bike ecosystem—from brands and manufacturers to dealers and fleet operators. Through advanced signal processing, modular firmware architecture, and an open API platform, we unify fragmented systems into one connected framework. We do not just integrate parts. We orchestrate communication. From cloud-based service automation to regulation-ready battery passports, OKGO transforms how the industry operates—securely, scalably, and in real time.
Note the keywords: digital infrastructure, signal processing, modular architecture, open APIs, unifying disparate systems. Ok, I’ve taken some liberties in paraphrasing. But I think that basically captures the moment.
Bike Europe has recently covered the company’s launch of a battery passport in detail. Yet that’s a singular item
I noticed Okgo at Taipei Cycle’s return after the pandemic hiatus. And ever since they keep popping up on the radar. Others appear, only to disappear. Not this lot.
Okgo is based in functioning as a software platform. Note that of the “Mag 7” , five are basically platforms—Microsoft, Amazon, Alphabet, Meta, Tesla (content delivery on wheels). Platform creation is a proven formula for success. And if they also manage to successfully integrate AI assistance, Okgo may well become a textbook model for other companies struggling to find their way in the new environment.
The Next Five Years
The elephant in the room, though, is AI. Two weeks prior to publishing this month’s e-bike survey, ChatGPT5 was released. Armed with AI Agents who can replace most knowledge workers and, in short, totally transform the way businesses are run, this appears to be as big as when the OG LLM was released at the end of 2022.
AI, and in particular advanced LLMs and generative AI, will cause significant business and job displacement over the next 5 years, fundamentally transforming many industries and roles. Inside this wrapper of massive, fundamental change is the ebike.
Here’s a perspective on what technical advances to expect in the next 5 years.
Battery Power and Capacity
Current e-bikes use lightweight lithium-ion batteries that provide up to 50 miles on a single charge and are equipped with a smart Battery Management System (BMS) to prevent overload. Expect that within five years, battery technology will advance to offer a range of 100-150 miles on a single charge along with the introduction of modular batteries for easy swapping and the further development of wireless charging.
Lightweight Frame
Manufacturers are focused on creating lighter e-bike frames to improve urban portability. While current models use lightweight aluminum frames, further weight reduction is dependent on the development of lighter batteries. As battery technology advances, e-bike frames will become even lighter without compromising stability.
Seat Suspension and Braking
To mitigate the jarring effects of sudden stops, e-bikes are being equipped with improved seat suspension. Most modern e-bikes feature hydraulic brakes, which offer riders precise control over braking force. The article anticipates that future hydraulic brakes will be smoother, lighter, and more precise.
App-Integrated Functionalities and Security
E-bikes are increasingly integrated with smartphone applications. These apps currently monitor data such as battery levels, mileage, and calories burned. Recent advancements include app-integrated security systems that allow riders to remotely lock and unlock their e-bikes. The article also mentions advanced apps that enable bikes to switch between different modes, such as commuting and off-roading, to adapt to various terrains.
The missing element here seems to be AI. Not necessarily. Electricity was a transformative innovation which quickly receded into the background to become almost invisible. Likewise the internet. AI is following suit, becoming a key part of the technical base of gadgets in all verticals.
E-Bike Power
An e-bike is powered by electricity. Although the usual power source is a battery, that is seemingly necessary—how about an external combustion engine generating electricity on board for a consistent 24 km/h?
An aerospace engineer has adapted an old concept yet one which not many have heard of: the Stirling Engine.
A Stirling engine is an external combustion engine that runs on a closed cycle. Unlike an internal combustion engine, which burns fuel inside a cylinder, a Stirling engine heats a working fluid (usually air or another gas) from an external source.
This is a key advantage, as it means it can be powered by virtually any heat source, including solar energy, biomass, or waste heat. The downside is the difficulty of sustaining any of these inputs from such sources. At the least, it never hurts to think laterally.
Design: Lighter, Faster…Weirder?
Let’s start off with weird.
The start up, Infinite Machine, is aiming for success with the Vespa scooter-inspired Olto. The designers’ main objective was to produce an e-bike that does not look like an e-bike but incorporate aspects of a scooter.
Powered by a 2000 watts rear hub motor (limited to 750) with a twist throttle, with a reverse button and Boost button for a turbo-like shove, should you need it. Turn signals, high and low beam lights, hydraulic disk brakes—no external cabling for a clean look—with pullout footrests for rider and one passenger. The rider’s footrests convert into the pedals
It has two on road modes—Class 2 and 3—and one Offroad mode. Class 2 is limited to 20 mph, throttle only. Class three is pedal assist up to 28 mph. Offroad mode is fully powered up to 33 mph.
With those small circumference wheels, you’d have to be mighty careful gunning this on the gravel or any surface in poor repair—the worse the road surface, the more likely a trip over the handlebars. the Olto may find some traction purely on the distinctive design in a fiercely competitive market. Otherwise this one does not have a lot going for it.
World’s Lightest System
Here’s a theme we find ourselves coming back to more often as brands struggle for a competitive edge, weight: enter the “world’s lightest” ebike system, the Watt Assist by Maxon and HPS Watt Assist.
The rationale behind the design is arguably sound: e-bikes are generally heavy, ugly and lack the responsiveness of their non-electric counterparts. Thus, creating a high-end model for OE producers that looks good and is much more responsive due, of course, to being much lighter, is a no-brainer.
System Design and Integration
This is achieved through a slender drive system that is fully integrated into the bicycle’s down tube. The battery is housed in a custom casing shaped like a cycling water bottle, which mounts to a bottle cage on the seat tube. This component placement keeps the center of gravity low and central, allowing manufacturers to use a standard wheelbase and fork rake.
Drive System and Motor
The core of the system is a torque-dense drive unit powered by a Maxon brushless, four-pole DC motor. This motor provides a maximum torque of 13.8 Nm from a package weighing only 300 g. It is paired with a custom-engineered gearbox designed for durability and virtually silent operation.
Battery and Power Application
The system uses a lightweight battery in two versions:
- A 93 Wh battery weighing 722 g provides approximately 1.5 hours of assistance.
- A 185 Wh battery weighing 1.2 kg provides approximately 3 hours of assistance.
The system is not intended for continuous use like a conventional e-bike. Instead, it is designed for experienced cyclists to use intermittently for short durations, such as during steep climbs or against strong headwinds which they refer to as “climb time.”
Power Delivery and Control
Unlike e-bike systems that use a torque sensor, Watt Assist uses a combination of a pedaling cadence sensor and a wheel speed sensor. This method is designed to provide a more natural feeling of assistance, making it feel as though the power originates from the rider’s own legs.
Riders control the system via a handlebar-mounted button that connects wirelessly to a handlebar computer for displaying the current assistance level. The system offers two distinct modes:
- Peloton Mode: Provides six small, incremental increases in torque for fine control when riding in a group.
- Attack Mode: Rapidly delivers the maximum 13.8 Nm of torque for sudden acceleration.
Electronic Control Architecture
A Maxon Electronic Motor Control Unit (EMCU) serves as the master controller, running the HPS software that manages the assistance modes and torque levels. Based on inputs from the handlebar button and wheel speed sensor, the EMCU directs a second Maxon controller that precisely regulates the motor’s speed and torque output to deliver the requested level of assistance.
Early days for this system as yet. Expect to see bikes with this kit some time in 2026.
Super fast. And Light
The Nireeka Spectrx Ultimate is built for high-performance applications. It is equipped with a 6,000 W (6 kW) mid-drive motor that produces 280 Nm of torque, which, according to the manufacturer, allows for an acceleration of 0 to 80 km/h in 7 seconds, with a top speed of 80 km/h .
The carbon fiber monocoque frame integrates the battery into the downtube and features a unified rear swingarm. To handle the motor’s power output, the drivetrain uses a motorcycle-grade rear sprocket and chain.
Power is supplied by a removable 60 V, 21 Ah (1,260 Wh) lithium battery pack that uses Samsung cells. The battery is managed by a Smart BMS that provides over-charge, over-discharge, thermal, and electrical protection while managing cell balance. The estimated range on a single charge is between 50 and 120 km (31 to 75 miles), depending on usage and terrain. The system uses both torque and cadence sensors for motor control, and includes an optional thumb throttle.
Other features include a DNM rear suspension system, a front suspension fork, and ABS Tektro hydraulic disc brakes. Additional features include a full-color dashboard, Kenda tires in either 26″ x 4″ or 27.5″ x 3″ sizes, and a lighting system with a headlight, brake light, and turn signals. A companion Bluetooth application allows users to adjust ride modes and set power and speed limits.
Cargo Bikes — Modular and…Push?
The Eurobike award-winning Urbanisto is a modular, transformable electric bicycle designed for urban commuting and cargo transport. Is “modularity” a trend gaining momentum? Seems so…and very appropriate in this case.
The notable technical feature is a tool-free manual conversion system that allows the bike to switch between a standard e-bike and two cargo e-bike configurations. Of course it won an award!
The transformation process involves loosening a wing nut and a front brake hose coupler to remove the front wheel and fork, then attaching a cargo module via a click-and-secure connector.
The bike’s power is supplied by a Bosch Smart System Performance Line motor, which provides 75Nm of torque. It is compatible with batteries ranging from 400Wh to 725Wh, offering an estimated range of up to 110 km in standard e-bike mode and approximately 80 km in either cargo configuration.
Both cargo modules—a closed-sided version for transporting up to two children and an open-sided version for general cargo—are equipped with a Suntour Mobie34 CGO-Boost suspension fork, which provides 100 mm of coil-sprung travel. The bike is outfitted with Magura MT5 hydraulic brakes and Schwalbe Big Ben+ tires.
The modular concept speaks directly to a key problem for urban cyclists: the need for a versatile vehicle without the space or expense of owning multiple specialized bikes. The tool-free conversion is a significant competitive advantage, as it eliminates a major point of friction for users. Takeaway: solve real problems for a customer base and you’ll make bank!
The Convoy is a modular, self-steering bicycle trailer that pushes the non-ebike it’s attached to. Core technical features include a rigid rear axle mount for tool-free attachment and removal, which is compatible with bicycles having wheel sizes from 26″ to 29″ and rear tires up to 2.5″ wide.
The key feature is its self-steering mechanism. A sensor mounted to the bike’s steerer detects handlebar input and wirelessly communicates with the trailer to steer its rear wheel in the opposite direction.
The trailer’s electric assist is provided by a hub motor, with an expected range of up to 30km per charge. The system has an accompanying app to track battery levels and includes an anti-theft digital lock.
The Convoy has a claimed cargo capacity of 50kg (110 lbs) and a frame weight of approximately 12kg (26.46 lbs). The trailer’s design allows it to be stored by flipping it up on its end while attached to the bike.
What do we make this intriguing and potentially disruptive bit of kit, to say the least? The rigid axle mount and wireless self-steering system are innovative engineering solutions that address a primary drawback of traditional trailers: poor handling and maneuverability.
By allowing the trailer to actively steer in coordination with the bicycle, it promises a ride feel that more closely approximates a conventional bike, even with a heavy load. This could significantly lower the barrier to entry for cyclists who are intimidated by the handling of cargo bikes or standard trailers.
The decision to offer both electric-assist and non-assist versions is a smart product strategy, appealing to a broader market segment. The e-assist version effectively turns any standard bike into an e-cargo bike, offering a compelling value proposition. The inclusion of an anti-theft lock and app connectivity are modern features that align with consumer expectations for connected devices.
The primary risk to the success of the Convoy lies in the complexity of its self-steering system. While the concept is sound, the real-world performance and reliability of the wireless sensor and steering mechanism are critical. Any lag in communication or a system failure could compromise rider safety.
The Convoy’s success may well depend on whether consumers perceive the value of its advanced features, such as self-steering and e-assist, to justify the cost over more conventional and simpler cargo solutions. If the system works flawlessly and lives up to its performance claims, the Convoy could find a place as a unique and high-end alternative to dedicated cargo bikes.
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