Ever since Rivian spun off its “micromobility enterprise” right into a standalone startup referred to as Additionally earlier this yr, there’s been a lot hypothesis about what sort of automobiles the corporate is engaged on. Now, Is also displaying off its first merchandise: a lineup of e-bikes and two pedal-assisted electrical quads.
The TM-B e-bike is Additionally’s try at a do-it-all e-bike that may adapt to totally different use instances whether or not that is each day commuting, path driving or child and cargo-hauling. It sports activities a modular body that may additionally accommodate a bench seat or rear cargo rack that helps as much as 35KG of weight.
The totally different seats will be simply swapped out with out further instruments. As a substitute, a button on the bike’s touchscreen show controls a latching mechanism that releases the seat. It solely is available in one body measurement, however Additionally says it ought to have the ability to adapt to “a number of physique sizes,” because of totally different seat sizes and types.
The bench seat for the TM-B.
(Karissa Bell for Engadget)
The detachable USB-C battery is available in two sizes: customary, which may energy as much as 60 miles of driving, and enormous, which maxes out at 100 miles of vary. While you’re not driving, the batteries may also be used as a big exterior battery pack.
When it comes to energy, the TM-B’s throttle tops out at 20MPH although the bike can attain speeds as much as 28MPH with added pedaling. Is also taking an attention-grabbing method to its drive system, with a setup it is labeled “DreamRide.” As a substitute of a mechanical connection between the bike’s rear wheel and the pedals, the TM-B makes use of “software-defined pedaling,”
In apply, which means that you pedaling is definitely feeding the generator that powers the bike’s battery relatively than instantly pushing you ahead. Nevertheless, an Additionally rep advised me that there’s additionally a “limp mode” for when the bike runs out of juice so riders received’t get stranded. In these conditions, pedaling will give the bike sufficient juice to hopefully get you to a spot the place you’ll be able to recharge.

Additionally has envisioned the TM-B in a variety of eventualities, a lot of which contain hauling a variety of cargo.
(Karissa Bell for Engadget)
Software program-controlled pedaling in all probability received’t enchantment to purists, however Additionally says it allows a way more customizable driving expertise. When in auto mode, the bike will adapt to the pace you’re pedaling, although you’ll be able to push on the throttle to get a lift. There’s additionally a handbook mode that lets you choose a “gear” (these are additionally software-controlled).
It additionally makes use of regenerative braking, so tapping on the brakes helps recharge the battery. Although in my quick take a look at experience I discovered that I didn’t want to make use of the brakes a lot, as a result of once I stopped pedaling the bike slowed down fairly shortly, sort of like taking your foot off the accelerator in an EV.

The Additionally app and Portal show.
(Additionally)
Given the bike’s roots at Rivian, it is not stunning that there are additionally a bunch of different tech-enabled options, together with a 5-inch touchscreen show, referred to as “Portal,” that helps navigation, music playback and calling options by way of an accompanying app. There’s additionally a built-in safety system that robotically locks the body and rear wheel once you stroll away. On the handlebars, there are customizable controls that can be utilized to regulate the amount and music playback, reply calls or navigate by way of show.

Customizable controls on the left facet fo the handlebar and a throttle on the correct.
(Karissa Bell for Engadget)
Is also promoting the TM-B in three configurations. The primary to ship subsequent spring would be the $4,500 TM-B Restricted Launch Version, which has a spread as much as 100 miles, assist for normal and sport experience modes and options clear purple accents. The $4,500 TM-B Efficiency has the identical options because the restricted version mannequin, however has a barely totally different colour scheme, and can be out there inside the “first half” of 2026. Lastly, there is a base-level TM-B mannequin with a spread of as much as 60 miles that solely comes with customary experience modes. Additionally hasn’t introduced an actual worth, however says it should value lower than $4,000 when it ships “later in 2026.”
Pre-orders for the Launch Version are open now and the opposite two bikes can be found to order with a $50 deposit. The bikes may also be on show in Rivian showrooms later this yr,

Additionally’s quad for industrial makes use of instances (left) and a smaller quad for households (proper).
(Additionally)
The corporate additionally previewed two electrical, pedal-assisted quads it is calling TM-Q. The smaller quad is seemingly meant for “households and people in search of a protected, compact various to automobiles” that may nonetheless haul “vital masses.” The bigger TM-Q, alternatively, is supposed for industrial deliveries.
Additionally has partnered with Amazon to develop fleets of such automobiles that can be utilized by supply drivers. Each quads are meant for use in bike lanes, in response to Additionally.

Additionally will accomplice with Amazon for a Prime-branded TM-Q.
(Karissa Bell for Engadget)
The corporate did not share particulars about when these automobiles could be out there or how a lot they’re going to value.
Replace, October 22, 2025, 2:29PM PT: Added extra particulars and images from Additionally’s launch occasion.
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