Summary of the Stromer ST3 Pinion LE
the Stromer ST3 Pinion Launch Edition, an e-bike that screams quality and innovation. The first thing you notice is the stunning metallic red paint job, exclusive to the launch edition. But if red isn’t your style, it also comes in white and deep black. The white frame version is available in a Comfort configuration, making it more approachable with its mid-step design. Stromer offers this bike in three frame sizes, ensuring a perfect fit for riders of all heights.
At around 72 pounds, the ST3 Pinion is a bit on the heavier side, but this weight translates to durability and power. Speaking of power, it boasts an 814 watt-hour battery and a high-powered 44 newton-meter motor, delivering smooth, quiet rides thanks to its gearless direct drive system. The regenerative braking feature is a cherry on top, adding efficiency to every ride.
The bike’s drivetrain is another highlight, featuring a pinion gearbox with a whopping 568% gear ratio. This system offers evenly spaced gear steps, unlike traditional cassettes. Plus, the internal gearing allows for the use of a Gates Carbon Drive belt, which is not only super clean and quiet but also eye-catching with its special edition red color.
The ST3 Pinion’s frame is made from hydroformed aluminum alloy, providing a sturdy yet sleek structure. It integrates the battery seamlessly, which weighs about 10.3 pounds. Up front, the bike sports a robust fork with 15mm thru-axle boost hub spacing, enhancing its overall stability.
Comfort isn’t sacrificed for performance. The 31.6mm seat post can be swapped out for a Kinekt suspension post for a smoother ride. Although it doesn’t come with a suspension fork by default, Stromer offers the Ren inverted suspension fork as an option. The bike also features durable alloy fenders and a RackTime-compatible rear rack, capable of carrying up to 50 pounds.
For safety, the bike includes integrated Roxim front and rear lights, ensuring visibility at all times. The 31.8mm handlebar interface is standard, making it easier to customize with various handlebars. Additionally, the ST3 Pinion comes with ergonomic GS1 Ergon grips, a comfort stem option, and TRP hydraulic brakes that include brake light activation.
This bike isn’t just about muscle; it’s also smart. The Stromer Omni app allows for GPS navigation, theft prevention, and fine-tuning of power levels. It even includes an anti-theft system that can immobilize the bike and trigger the horn if someone tries to steal it.
Priced at $9,200, the ST3 Pinion LE might be a hefty investment, but it comes with a comprehensive two-year warranty and a 10-year frame warranty. This high-tech commuter bike combines durability, power, and smart features, making it a top choice for serious riders.
E-Bike Information
- Range: Up to 90 miles per charge
- Top Speed: 28 mph
- Motor Size: 44 Nm torque motor
- Battery Size: 814 Wh
- Frame Type: Hydroformed aluminum alloy
- Warranty: 2 years comprehensive, 10 years on the frame
- Safety Certified: Yes
- Digital Display: Yes
Full Specifications of the Stromer ST3 Pinion LE
- Miles Per Charge: Up to 90 miles
- Max Speed: 28 mph
- Max Rider Weight: 310 lbs
- Waterproof Rating: IP54
- Motor Size: 44 Nm torque
- Battery Size: 814 Wh
- Tire Size: 27.5 x 2.35 inches
- Product Weight: 72 lbs
- Dimensions: Varies by frame size (S, M, L)
- Warranty Length: 2 years comprehensive, 10 years on frame
- Frame Material: Hydroformed aluminum alloy
- Color(s): Metallic Red, White, Deep Black
- Inner Tubes: Standard
- Brakes: TRP hydraulic disc brakes
- Charge Time: Approximately 4-5 hours
- Suspension: Optional Ren inverted suspension fork
- Display: Integrated digital display
- Headlight: Roxim integrated front and rear lights
- Charger: 4.5 amp charger
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