Ever since Rivian spun off its “micromobility enterprise” right into a standalone startup known as Additionally earlier this 12 months, 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 every day commuting, path using 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 an alternative, 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 be capable to adapt to “a number of physique sizes,” due to 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: normal, which might energy as much as 60 miles of using, and huge, which maxes out at 100 miles of vary. While you’re not using, the batteries can be used as a big exterior battery pack.
By way of 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 strategy to its drive system, with a setup it is labeled “DreamRide.” As an alternative 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 quite than straight pushing you ahead. Nonetheless, 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 possibly can recharge.

Additionally has envisioned the TM-B in a variety of eventualities, lots of which contain hauling a variety of cargo.
(Karissa Bell for Engadget)
Software program-controlled pedaling in all probability received’t attraction to purists, however Additionally says it allows a way more customizable using expertise. When in auto mode, the bike will adapt to the velocity you’re pedaling, although you possibly can push on the throttle to get a lift. There’s additionally a guide 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 check experience I discovered that I didn’t want to make use of the brakes a lot, as a result of after I stopped pedaling the bike slowed down fairly shortly, type 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 isn’t shocking that there are additionally a bunch of different tech-enabled options, together with a 5-inch touchscreen show, known as “Portal,” that helps navigation, music playback and calling options through an accompanying app. There’s additionally a built-in safety system that routinely locks the body and rear wheel while 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 show.

Customizable controls on the left aspect fo the handlebar and a throttle on the appropriate.
(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 variety 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 shade scheme, and shall be obtainable inside the “first half” of 2026. Lastly, there is a base-level TM-B mannequin with a variety of as much as 60 miles that solely comes with normal experience modes. Additionally hasn’t introduced an actual worth, however says it would price 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 12 months,

Additionally’s quad for business 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 outwardly meant for “households and people looking for a protected, compact different to automobiles” that may nonetheless haul “important hundreds.” The bigger TM-Q, however, is supposed for business deliveries.
Additionally has partnered with Amazon to develop fleets of such automobiles that can be utilized by supply drivers. Each quads are supposed for use in bike lanes, in accordance with Additionally.

Additionally will companion with Amazon for a Prime-branded TM-Q.
(Karissa Bell for Engadget)
The corporate did not share particulars about when these automobiles is likely to be obtainable or how a lot they will price.
Replace, October 22, 2025, 2:29PM PT: Added extra particulars and pictures from Additionally’s launch occasion.
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