209 E El Segundo Blvd | El Segundo, CA 90245 | Map | 310/640-BIKE(2453) | Tues thru Fri: 10AM - 6PM | Sat: 10AM - 5PM | Sun & Mon: Closed

Stromer ST3 Launch Edition Electric Bike

Stromer ST3 Electric Bike

Hop on, pedal, glide – dynamic, powerful and silent. That’s how you drive to work these days. It’s what the ST3 is made for.
    • Description




      Hop on, pedal, glide – dynamic, powerful and silent. That’s how you drive to work these days. It’s what the ST3 is made for.


      STROMER ST3 -  Life's a Ride
      STROMER ST3 - Life's a Ride


      Powerful motor

      With our newly developed SYNO Drive ll motor, the ST3 delivers a massive 820 W (USA 600 W) and a torque of 44 Nm to the hub. That means: You arrive at work neither soaked in sweat nor completely exhausted – unless, of course, you want to. Like all our e-bikes, the ST3 draws its energy from a very powerful battery with a range of up to 180 kilometers. This battery is not only extremely economical, but also reabsorbs the released braking energy (recuperation).

      Ideal frame geometry for commuters

      Short chain stays, short wheelbase, low bottom bracket: all this and more makes the ST3’s frame geometry ideal for the needs of commuters and perfectly matched to the e-bike’s 27.5” wheels. Despite its comfortable running smoothness, the ST3 is therefore extremely nimble – a must in busy city traffic.

      Riding with a safe feeling

      The ST3 not only makes your daily journeys fun, it also gives you an extremely safe ride. The outstanding grip of the Cycl-e ST tires from Pirelli, the specially designed LED front light with headlamp function or the Stromer brake system with four pistons at the front wheel and two pistons at the rear wheel ensure this high level of safety.

      Elegant look – smart extras

      Last but not least: The ST3’s visual and practical features also make it perfect for modern commuters. For example, the uncluttered design with hardly any visible cables, «seamless» locking and unlocking via Bluetooth, «keyless» battery ejection and, of course, a carrier. Optional extras such as a phone holder or a suspension fork are also available.

      Individual sitting position

      sitting position

      For the ST3, in addition to the Sport and Comfort frame in various sizes we have also developed two different stems (Urban and Urban Comfort) and three different handlebars. You can freely combine these components so that you can enjoy the unique Stromer riding experience in a sitting position that is perfect for your body size.


    • Features


      ST3: Features

      Digital Power Thanks To Omni.


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      Take full advantage of the digital world by downloading the Stromer OMNI app onto your smartphone. This app keeps you connected to your ST3 at all times ─ from anywhere ─ as well as offers many clever functions:

      • Anti-theft protection with remote locking/unlocking
      • capability (regardless of where you are)
      • GPS localization, including when far away
      • Overview of kilometers/miles traveled
      • Servicing information
      • Configuration options for the e-bike motor

      More detail...


      cloud dash


    • Stromer ST3 Specifications

      Motor SYNO Drive II*
      Supported Speed* up to 45 km/h
      Output 820 W
      Torque 44 Nm
      Frame Colors Deep black, cool white
      Frame Sizes Sport: M, L, XL
      Comfort: M
      Fork Stromer Alluminium
      Brakes Stromer HD942 by TRP
      Drivetrain Shimano XT/SLX Microshift 11 Speed 11-42
      Crankset Stromer FSA Gossamer 52T
      Frontlight Roxim Z4E Pro
      Taillight Roxim R3E
      Daytime running light Stromer Daylight
      Fenders Stromer Custom Alloy
      Carrier Stromer Racktime
      Tires Stromer by Pirelli Cycl-e
      Saddle Stromer Custom
      Audible Warning Device Stromer Integrated horn
      Connectivity yes
      Standard Battery BQ814 814Wh
      Optional Battery BQ983 983Wh


      battery chart


      *May require insurance and a license plate, depending on country