Amazon already fields thousands of Rivian-built electric delivery vans across the United States, but the next addition to its fleet will be much smaller, lighter, and human-powered. The company plans to deploy new pedal-assist quads from Also, the micromobility firm spun out of Rivian that’s carving its own niche in the urban logistics scene.

The TM-Q quad, unveiled this week alongside the two-wheeled TM-B, will hit the pavement in spring 2026.

Read: Rivian’s Spinoff Brand Also Is Selling A Futuristic Two-Wheeler With Pedals

Just like the TM-B electric bike that you can buy for a hefty $4,500, the TM-Q quad has a small battery, a generator, and two pedals. These pedals help to power the generator, and the pedal-by-wire drivetrain directs power to the rear.

However, whereas the TM-B has just two wheels, the TM-Q has four and can be configured in a variety of different ways. Amazon’s model has been previewed with a large cargo area at the rear that can reportedly hold more than 400 pounds of packages.

Importantly, it remains small enough to legally use bike lanes and could prove to be perfect for last-mile delivery services, particularly in large, densely populated cities. The e-commerce giant will use the T-MQ throughout the United States and Europe.

Rivian holds a minority stake in Also, and its boss, RJ Scaringe, will serve on Also’s board. The micromobility firm has received $105 million in funding from Eclipse and will make use of Rivian’s retail presence, economies, and scale.

Also says that the TM-Q has been designed, engineered, and tested to automotive standards. Consumer-focused versions of the quad will come without the cargo topper like Amazon’s model, and be available with several different rear beds, including one that has bench seating that fits up to four children.

“Amazon already operates more than 70 micromobility hubs in cities across the U.S. and Europe,” said Emily Barber, Amazon’s Director of Global Fleet.

“Micromobility solutions like pedal-assist e-cargo quads allow us to quickly deliver to customers in dense, urban cities, while helping reduce traffic and noise. Similar to our Rivian EDV partnership, working with ALSO provides an opportunity to continue to innovate in this space, building on our delivery logistics experience, paired with their advanced technology, safety, and performance features,” she added.

It’s no secret that Rivian has had its eye on e-bikes for quite some time. Patents and other leaks have popped up over the years, but now, we’re finally getting a look at the results of that interest. What you see here is the new TM-B, which made its debut today.

It’s the flagship product from Also, a new brand spun off from Rivian. It’s an intriguing new e-bike option coming to a road near you soon, assuming the company can convince buyers to take the plunge on such an unconventional two-wheeler.

What Exactly Is It?

Also’s TM-B is less a conventional bicycle or even ebike, and more of a modular compact vehicle on two wheels. The design centers on a chunky, weatherproof block at the bottom of the frame.

Inside that block, you’ll find the battery, a small generator, and the pedal system. Notably, the pedals do not directly power the rear wheel at all. Instead, pedal strokes power the generator and the pedal-by-wire drivetrain sends power to the rear wheel.

More: The Cheapest Electric Audi e-tron You Can Buy Comes With Pedals

Also offers three distinct riding profiles and a swappable seat system. Buyers begin by choosing if they want the small or large seat. From there, they can add more seat options including a cargo seat and a moto-style bench seat.

They can also choose between an All-Terrain package with knobby tires and two extra drive modes or a Street package with smoother tires. The AT package costs an extra $200 despite it appearing as though the only hardware changes are Kenda mountain bike tires.

A five-inch touchscreen cockpit with a rotatable bezel allows users to get important ride data along with GPS navigation. The bike features full suspension with 120mm of travel but Also doens’t say whether or not you can lock it out for climbing or flat roads.

The brakes are especially interesting as they feature regen technology to feed juice back to the battery and ABS. A special auto-lock system promises enhanced security as it locks the rear wheel, battery, and frame when engaged.

Also says it’ll sell bikes offering between 60 and 100 miles of range (roughly 97 to 161 kilometers) and up to 180 Nm (133 lb-ft) of torque. Payload tops out at 324 lbs (147 kilograms) on higher-spec models.

How Much Does It Cost?

The base TM-B will start at “under $4,000,” but the Launch Edition, available for order now, starts at $4,500 before options. That’s not a terrible price in this segment. No doubt, it’s aimed at people who are casually interested in two-wheeled travel. Hardcore cyclists will likely find it a bit lacking.

It may not replace a traditional bike, and it won’t appeal to every purist, but it does offer a refreshing reinterpretation of a form that’s been part of daily life for more than a century.