rivian s first e-bike is unlike anything Rivian’s micromobility spinoff, Also, has unveiled its innovative TM-B e-bike, alongside a pedal-assisted electric quad bike and a cutting-edge helmet designed to enhance rider safety and connectivity.
rivian s first e-bike is unlike anything
Introducing the TM-B E-Bike
The TM-B, which stands for Transcendent Mobility – Bike, is a striking departure from traditional e-bike designs. With its unique aesthetic and advanced features, it aims to redefine urban transportation. The bike is equipped with 24 x 2.6-inch wheels and integrated front and rear lighting, making it not only visually distinct but also functional in various riding conditions.
Innovative Drivetrain Technology
At the heart of the TM-B is a revolutionary pedal-by-wire drivetrain called “DreamRide,” developed in-house by Also. This system allows the rider to pedal a generator that replenishes the bike’s battery while a separate software-driven traction motor powers the rear wheel through a Gates Carbon belt. This dual-functionality offers a seamless riding experience, combining human effort with electric assistance.
Battery and Charging Capabilities
The TM-B features a removable battery available in two capacities: 538Wh and 808Wh. These batteries provide an impressive range of up to 100 miles, depending on the riding conditions and the chosen battery pack. Each battery includes two USB-C ports, allowing users to charge their devices on the go. Charging the batteries via USB-C at 240W enables a full charge in approximately two hours and 20 minutes for the smaller pack and three hours and 45 minutes for the larger pack. Additionally, these batteries can double as portable power banks, further enhancing their utility.
Performance Specifications
As a Class 3 e-bike, the TM-B boasts a pedal-assisted top speed of 28 mph (45 kph). It also features a throttle that can reach 20 mph where regulations permit. The bike’s impressive torque of 180Nm allows it to tackle steep inclines and accelerate quickly, even when carrying heavy loads. To ensure safety, the TM-B is equipped with hydraulic disc brakes, which provide reliable stopping power, while regenerative braking technology can potentially extend the bike’s range by an estimated 25 percent.
Modular Design and Versatility
One of the standout features of the TM-B is its modular frame design. This allows the bike to be easily transformed into various configurations, such as a cargo hauler, kid carrier, or cruiser with a bench seat, all without the need for tools. The seat post can be adjusted with a simple swipe on the 5-inch circular touchscreen console, making it user-friendly for riders of different heights, ranging from 4 feet 11 inches to 6 feet 8 inches. The inverted front fork suspension and air shock system further enhance the riding experience by absorbing bumps and providing a smoother ride.
Security Features
In an age where bike theft is a significant concern, the TM-B incorporates robust security features. The bike automatically locks the battery, back wheel, and frame when the rider is not nearby. Additionally, it provides real-time tamper alerts and bike location tracking, ensuring that owners can keep tabs on their investment.
Pricing and Availability
The TM-B is available for preorder, with a launch edition priced at $4,500 and scheduled for delivery in spring 2026. A base edition, priced at $4,000, is expected to be released later in 2026. This pricing strategy places the TM-B in a competitive segment of the e-bike market, appealing to consumers looking for advanced features and innovative design.
The Alpha Wave Helmet
In addition to the TM-B, Also has introduced the Alpha Wave helmet, which aims to enhance rider safety significantly. This helmet incorporates a technology called the Release Layer System (RLS), which offers improved protection against rotational impacts. This feature is particularly important for cyclists, as rotational forces can lead to severe injuries during accidents.
Integrated Technology
The Alpha Wave helmet also features integrated lights and a sophisticated four-speaker audio system that is wind-shielded. This system includes two noise-canceling microphones, allowing riders to take calls and listen to music or podcasts while on the move. The helmet seamlessly integrates with the TM-B’s console, enabling riders to control their audio experience directly from the bike.
The TM-Q: A Versatile Quad Bike
Also has also unveiled the TM-Q, an electric quad bike that extends the capabilities of the TM-B. Designed for carrying heavier loads, the TM-Q is marketed as “bike lane compliant,” making it suitable for last-mile deliveries in congested urban environments. This versatility opens up new possibilities for both commercial and consumer use, with variants tailored for different needs.
Commercial and Consumer Variants
The TM-Q will be available in both commercial and consumer versions. The commercial variant is designed for businesses looking to streamline their delivery processes, while the consumer version is aimed at individuals who want a reliable vehicle for navigating gated communities or urban areas. This dual approach allows Also to tap into multiple market segments, potentially increasing its reach and impact.
Design and Aesthetic Considerations
The aesthetic of the TM-B has garnered mixed reactions. While some enthusiasts appreciate its bold design, others find it divisive. The bike’s unique look is reminiscent of the utilitarian designs popularized by brands like Cake, which faced challenges in the market. However, Rivian’s deep pockets and commitment to innovation may provide the necessary support to navigate the competitive landscape of e-bikes.
Industry Context and Implications
The launch of the TM-B and its accompanying products comes at a time when the e-bike market is experiencing significant growth. As urban areas become increasingly congested, more people are seeking alternative modes of transportation that are efficient and environmentally friendly. Rivian’s entry into this space, backed by substantial funding and technological expertise, could disrupt the status quo and inspire other manufacturers to innovate.
Stakeholder Reactions
Industry experts and consumers alike are keenly observing Rivian’s foray into micromobility. Chris Yu, president of Also, stated, “Our vision is to bring together the latest technology with fun, thoughtful design to create small EVs that inspire people to adopt these more efficient modes.” This statement underscores the company’s commitment to not only creating innovative products but also promoting a shift in consumer behavior toward more sustainable transportation options.
Conclusion
The TM-B e-bike, along with the TM-Q quad bike and Alpha Wave helmet, represents a significant step forward in the micromobility sector. With its unique design, advanced technology, and focus on safety and connectivity, Rivian’s Also aims to carve out a niche in a rapidly evolving market. As the launch date approaches, it will be crucial to see how these products perform in real-world conditions and how they are received by consumers.
Source: Original report
Was this helpful?
Last Modified: October 22, 2025 at 10:37 pm
2 views
