Author

Alex Chen

Alex has spent the last six years testing e-bikes and e-scooters in every condition from Seattle rain to Arizona heat. Former bike mechanic, current obsessive spec-sheet reader.

Are E-Scooters Legal on Sidewalks? How to Actually Find Out
scooters

Are E-Scooters Legal on Sidewalks? How to Actually Find Out

There isn't one rule, there are four stacked ones. Here's how to find the one that governs the concrete under your wheel...

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Belt Drive vs Chain Drive E-Bikes: What Low Maintenance Really Buys You
e-bikes

Belt Drive vs Chain Drive E-Bikes: What Low Maintenance Really Buys You

A belt doesn't remove drivetrain maintenance, it relocates it into a geared hub. Where that trade pays off, and where a ...

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How Much Motor Torque Do You Need for Hilly Commutes?
e-bikes

How Much Motor Torque Do You Need for Hilly Commutes?

A 50 Nm hub motor can out-climb an 85 Nm mid-drive. Work out the force your hill actually needs, then buy the cheapest b...

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Buying a Cheap Electric Scooter Without Getting Burned
scooters

Buying a Cheap Electric Scooter Without Getting Burned

Cheap scooters cut corners in predictable places. Which specs are fiction, where to spend, and the one component never t...

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E-Scooters for Heavier Riders: What the Weight Limit Doesn't Tell You
scooters

E-Scooters for Heavier Riders: What the Weight Limit Doesn't Tell You

Max load is a design assumption, not a safety cliff. Extra weight mostly costs you hill range, braking distance, and fas...

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E-Scooter Troubleshooting: The Problems You Can Actually Fix Yourself
scooters

E-Scooter Troubleshooting: The Problems You Can Actually Fix Yourself

Dead scooter, sudden range loss, brakes that squeal. Most of it is a charger, a connector or tire pressure. Work the che...

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Do You Actually Need E-Scooter Insurance?
scooters

Do You Actually Need E-Scooter Insurance?

Most riders shop for theft coverage. The risk that can actually ruin you is liability, and your home policy may quietly ...

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E-Scooter Brakes: Disc, Drum, Regen, and What Actually Stops You
scooters

E-Scooter Brakes: Disc, Drum, Regen, and What Actually Stops You

If regen is the only brake, treat the scooter as brakeless. How disc, drum and electronic braking really compare once yo...

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E-Scooter Apps: Which Features Actually Matter
scooters

E-Scooter Apps: Which Features Actually Matter

The app matters less than the firmware behind it. Here's what to actually check, and which features are pure spec-sheet ...

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E-Bike Tire Pressure and Punctures: Stop Riding on Guesswork
e-bikes

E-Bike Tire Pressure and Punctures: Stop Riding on Guesswork

Most e-bike riders run their tires far too hard. Starting pressures by tire width, plus which puncture fixes are worth b...

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