Description
Stromer ST3
The extraordinarily dynamic S-Pedelec for daily use with customizable riding position and smart extras for stylish, efficient mobility in commuter traffic with optional upgrades, including Pinion Gearbox update and ABS add-on.
You can choose between conventional shifting with Shimano 11-speed system or Pinion gearbox.
LOW MAINTENANCE
PINION GEARBOX
The Pinion 9-speed gearbox allows for fast, precise gear changes while stationary and while riding, as well as a gear ratio range of 568%. For a harmonious riding experience and extraordinary durability.
POWER & DURABILITY
EQUIPED WITH CARBON BELT
The powerful and clean Gates carbon belt drive has been optimized for fast e-bikes. Advantage: smooth, noiseless riding with long service life and minimum maintenance.
MAXIMUM BRAKE CONTROL
OPTIONAL ABS SYSTEM
Bluebrake's fully integrated anti-locking system regulates the force of the front brake - for maximum braking control on slippery surfaces and rollover protection during emergency braking.
With triple protection thanks to GPS localization, e-mail or text notification if moved without authorization and motor locking in anti-theft mode.
The ST3 comes in 2 frames: The Sport frame for sporty riding and maximum agility; The Comfort frame that is easy to climb onto and off.
Smoother and safer ride, less wear: optionally configure your ST3 with Pinion gearbox, durable Gates carbon belt drive and fully integrated anti-lock braking system.
MOTOR
| Motor | SYNO Drive II |
| Output in watts | 720 W |
| Torque in Nm | 44 Nm |
| Category US | CA | Class 3, up to 28 mph | Class I, up to 32 km/h |
BATTERY
| Battery | max. range | BQ814 | 48 V | 814 Wh | -90 miles |
| Charger | Stromer CR245 | 245 W |
| Max. charging time | 4 h 45 min |
CONNECTIVITY
| Display | Interface | OMNI C |
| Connectivity | Mobile connection (free of charge) | Bluetooth |
| App | OMNI |
| Keyless | Yes |
| Smartlock | Yes |
| Settings | Yes |
| Display of range | Yes |
| GPS positioning | Yes |
| Over-the-air-Updates | Yes |
COMPONENTS
| Frame | Fork | Aluminium |
| Frame size Sport | M <178 cm | L 175 - 188 cm | XL >185 cm |
| Frame size Comfort | M <178 cm (Cool White only) |
| Stem | Stromer Urban +5° | 105 mm (Comfort: Stromer Comfort +20° | 110 mm) |
| Stem cell phone bracket | Yes |
| Handlebar | Sweep Handlebar (rise 0 mm | Back Sweep 15°) |
| Grips | Stromer by Ergon custom GS1 all black |
| Rim | Stromer 27.5 x 35 by Alex Rims |
| Tires | Dimension | Pirelli Cycl-e ST for Stromer | 57-584 |
| Brakes | Stromer HD942 by TRP |
| No. of pistons at front | rear | 4 | 2 |
| Brake disk at front | rear | 203 mm | 203 mm |
| Shifting system | Shimano XT/SLX Microshift 11 Speed 11-42 | Pinion C1.9 XR 9-Speed (568%) |
| Crank | FSA Gossamer | Pinion Forged-175, 52T |
| Saddle | Selle Royal VIVO | Ergon SFC 30 |
| Fender | Yes |
| Carrier | max. 22.5 kg | Yes |
| Horn | Yes |
| Stromer Daylight | Yes |
| Headlights | Roxim Z4E Pro |
| Lumen low-beam | high-beam | 600 | 900 |
| Rear light with brake light | Roxim R3E |
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