C3STROM Astro
91/100
BikeRide Score
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Facts
Type
Release Year
Brand
Charge Time
4, 5 Hours
Maximum Range
50, 78 Miles
Top Speed
32 mph
Watts
750 W
Torque
80 Nm
Volts and Amp Hours
52V 15Ah, 52V 20Ah
Class
Drive
Wheel Size
Number of Gears
Gearing Type
Weight
92, 94.8 lb
Suspension
Brake Type
Frame Material
Summary of Reviews
We have read all expert and user reviews on the C3STROM Astro. In summary, this is what cyclists think.
13 reasons to buy
- C3STROM provides a limited lifetime frame warranty.
- Testers appreciate the "very responsive" 24-magnet cadence sensor.
- The "fantastic" four-piston hydraulic disc brakes perform well in tests.
- Experts applaud the "bright" integrated lights, turn signals, and always-on headlight with low and high-beam settings.
- The above-average 4A charger provides short charging times.
- Reviewers are impressed by the "smooth and powerful" motor, effortless hill climbing ability, and 32mph top speed in 'off-road' mode.
- Testers agree the mag wheels enhance the bike's looks and eliminate spoke-maintenance.
- Experts relish the control when cornering thanks to the "confidence-inspiring" 4.25" tires.
- Testers say the gel-filled saddle is comfortable.
- Reviewers like the large display, adding that it's easy to read in bright sunlight.
- Experts laud the features of the C3STROM app.
- One tester says the Shimano Altus 8-speed gearing is ideal for pedaling uphill and at high speeds.
- Reviewers deem the Astro a credible license-free alternative to a real motorcycle.
8 reasons not to buy
- Reviewers lament the bike's high weight of 92lb (Astro) and 95lb (Astro Pro).
- Experts agree the wide frame, unusual forward pedal position, and non-adjustable seat height make pedaling impractical for long distances and for taller riders.
- Testers say the rear turn signal design is ineffective, and there's no audible reminder to turn it off.
- This bike has an unusually long chain with no guard to protect clothes.
- The Astro's pedals sit too close to the ground. One reviewer experienced pedal strikes in tight turns.
- Testers say that battery removal is awkward.
- The shifter is mounted upside down, making it less intuitive to operate and read.
- A rear rack must be purchased separately.
Bottom line
The C3STROM Astro is a moto-style e-bike with a suspension fork and powerful 750W motor. Buyers can choose between a 15Ah and 20Ah battery (Astro Pro). Experts highlight the bike's quality, calling it "absolutely gorgeous" and applauding the thoughtful component selection. The Astro wins praise for its speed, range, handling, and comfort. But it isn't designed for serious pedaling, and it's a heavy bike, even for this category. Nonetheless, for riders seeking a motorcycle-style e-bike, testers raise no major issues. There may be cheaper alternatives, but the Astro is still deemed good value.Expert Reviews
86/100 based on 3 rated expert reviewsC3STROM Astro Pro Review: This Fast Electric Motorbike Is Pretending to Be an Electric Bicycle
2022 C3STROM Astro Pro Review
C3STROM Astro Pro Review: Elevating Electric Biking to a New Dimension
C3STROM Astro Pro Best Moped-Style E-Bike I Have Tried So Far! Full Review
C3STROM Astro Pro! The Best-Looking Bike That Looks Like a Motorcycle!
C3STROM Astro Pro – Review Pros & Cons
C3STROM Astro Pro Review – When an E-Bike Meets a Motorcycle!
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C3STROM Astro Pro Review + Top Speed, Terrain & Hill Test | Motorcycle-Style E-Bike 2023
C3STROM Astro Pro – Motorcycle With Pedals | The Best E-Bike of 2022
C3STROM Astro Pro E-Moped Review. Is This the Best Value Electric Motorbike Out There?
C3STROM Astro Pro E-Bike Review – An Electric Bike With Motorcycle Design
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E-Bike Showcase: SUPER73 vs. Astro Pro vs. CGO600 Pro
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Rankings
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Bike Comparison
C3STROM Astro in comparison to averages
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