Stromer ST3 Pinion
$8,800.00
The Stromer ST3 Pinion combines dynamic 720W rear-wheel drive, up to 90-mile range, and smooth Pinion 9-speed gearbox in an award-winning commuter package. With ABS option, GPS-enabled connectivity, and customizable riding position, the ST3 Pinion redefines powerful, comfortable, and connected e-biking up to 28 mph.
Features
SYNO Drive II rear-wheel motor with 720W output and 44 Nm torque
Pinion C1.9 XR 9-speed gearbox (568% gear range)
Up to 90-mile range with standard BQ814 battery (814Wh)
Assistance up to 28 mph (Class 3)
Optional front ABS
OMNI connectivity with GPS, Smartlock, app integration & more
Customizable, upright riding position
Award-winning integrated design
Electronic Details
Motor: SYNO Drive II
Motor Output: 720W
Torque: 44 Nm
Battery Voltage: 48V
Battery Capacity: 814Wh (BQ814)
Battery Max Range: Up to 90 miles (optionally upgradable to 110 miles with BQ983 battery)
Battery Chemistry: Lithium-ion
Battery Charge Time: Max 4 h 45 minutes with CR245 charger
Display Type
OMNI C
Full-color touchscreen display
Display Readouts & Connectivity
Battery Level
Assist Level
Current Speed
Trip Distance
Odometer
Range
Trip Time
Statistics
Motor Settings
Keyless Start
Smartlock
GPS Localization
Over-the-air Updates
Bluetooth & Mobile Network
Drive Mode
Pedal Assist: Torque sensor (rear motor)
Throttle: Not applicable (pedal assist only)
Lights
Headlight: Roxim Z4E Pro, 600 lumen low-beam / 900 lumen high-beam
Rear Light with Brake Light: Roxim R3E
Horn: Stromer Daylight integrated
Motor Brand
Stromer (SYNO Drive II)
Motor Type
Rear Hub-Drive
Brushless
Geared
Motor Nominal Output: 720W
Torque: 44 Nm
Minimum & Maximum Range
Max Range: Up to 90 miles with BQ814 battery
Top Speed
Top Speed: 28 mph (Class 3 pedal assist)
Mechanical Details
Brakes: Stromer HD942 by TRP hydraulic brakes
ABS: Optional factory-equipped on front wheel
Brake Pistons: 4-piston front / 2-piston rear
Brake Disks: 203mm front & rear
Frame Material: Aluminum
Frame Sizes:
-
Sport: M (<178 cm), L (175–188 cm), XL (>185 cm)
-
Comfort: M (<178 cm; Cool White only)
Fork: Aluminum rigid fork
Handlebar: Sweep handlebar, 0mm rise, 15° backsweep
Grips: Ergon GA30 Single Twist Shift
Rims: Stromer 27.5 x 35 by Alexrims
Tires: Pirelli Angel ST Urban for Stromer, 27.5″
Shifting: Pinion C1.9 XR 9-speed internal gearbox (568% range)
Crankset: Pinion Forged 175mm
Saddle: Selle Royal VIVO or Ergon SFC30
Fenders & Carrier: Included
Measurements
Wheel Size: 27.5”
Color Options: Deep Black, Cool White
Weight: Varies by configuration
What’s Included?
Kickstand: Yes
Bell: Integrated horn
Charger: Stromer CR245 245W charger
Front & Rear Fenders: Included
Rear Carrier Rack: Included
Accessory Mounts: Integrated mounts
