The easiest ebike ever with virtually no maintenance involved.

Alpha S

$1,399 $1,199 Sale Sold out

You want an ebike that’s comfy, simple, and durable so you can ride more and worry less. Leave the overpowered motors and heavy batteries behind and select Alpha, the ebike that gives you the assistance you want without excess complexity. Five levels of power are provided by the lightweight battery and rear hub drive, assisted by pedaling the one-gear drive system.

Pictured accessories are for illustration. Fenders, racks, locks etc are available on our accessories page. 

Size: S/M
Color: Slate

Pickup currently unavailable at 2101 SE 6TH AVE

Also available at our retail partner Moosejaw.com

  • Free continental US shipping
  • Free returns within 14 days
Size: S/M
Color: Slate

easy is just the beginning

Hop on, pedal, and go! Use the 5 levels of assist and powerful brakes without worrying about changing gears or twisting throttles – Alpha S is comfy, minimalist, and joyful.

Alpha S Key Highlights

Leave the difficult decisions to us.

Self-adjusting hydraulic disc brakes and the Gates Carbon belt drive system make maintenance a breeze. No adjustments of chain lubricant required.
With no shifting required, controlling your Alpha is as easy as selecting the motor assistance level to adjust how hard you have to pedal. All you have to do is pedal.
No noisy clunky chains, just a whisper quiet ride. No chain grease, feel free to wear those white pants!

Every component, carefully chosen

No heavy batteries, overpowered motors, or clunky profiles. The Alpha was designed to perfectly balance performance, value, and looks.

Goodbye traditional chains.

  • Lasts 3x longer than a chain!
  • No grease, no grime.
  • Doesn't stretch over time
  • Whisper quiet and smooth as silk.
  • Maintenance free!

Hello Belts!

The battery is easily detachable from the bike with the twist of a key. Charge the battery from anywhere and leave the bike behind!

The Alpha S comes with hydraulic disc brakes with 160mm rotors to ensure maximum stopping confidence on the road.

The Alpha S comes fitted with cleverly thought-out mounting points for maximum versatility. Racks, fenders, baskets, boombox? No problem.

Reviewers love the Alpha S

Selecting Your Size

Please refer to both rider height and stand over. To find Stand Over: Take your inseam measurement wearing shoes you are likely to ride in. As long as you've got around 1" of clearance over the top tube you'll likely be good to go! If you're on the cusp between sizes we generally recommend sizing up!

Customer Reviews

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Components & Specs

Full component specifications for our fellow nerds. Find the full component spec sheet here.


Lightweight aluminum alloy frame and fork.

Rear Hub Motor

Our rear hub motor gives you 350 watts of power and 45 Nm of torque.

Gates Carbon Belt Drive

Carbon reinforced belts from Gates® last longer than chains, operate quietly, and don't require grease -- no more unintentional chainring tattoos!


375 Wh standard battery provides 15-40 miles of range depending on terrain, assist level, and other factors. All of our batteries are removable and can be charged on or off the bike.

Hub Motor Display

Our handlebar display has 6 levels of assist plus walk mode, a backlight and USB power-out. In assist mode 0 your Vvolt can be ridden without motor power, just like an analog bike. In assist mode 5, you're getting maximum power. Hold on tight!

Class 1 Controller

Our Class 1 controller is programmed to provide motor assistance up to 20 mph.


27.5'' x 1.95'' tires with slightly raised tread to roll smoothly on pavement and handle some light offroad riding.


Hydraulic disc brakes paired with 160mm rotors provide ample stopping power.