Electric Bikes
Pedal-assist and throttle e-bikes, tested against the numbers that matter.
Independent · Data-driven · Rider-first
Ride smarter.
E-bikes, scooters, dirt bikes & everything that rolls.
Straight answers, transparent ratings and free tools to help you buy the right ride, keep it running and ride it safely, wherever you live.
15guides published
31terms explained
8free calculators
0paid rankings
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What do you want to do today?
Buy the right ride Shortlists ranked by the Nexus Score, never by who pays. Buying guides Fix it yourself Step-by-step repairs, error codes and safe battery care. Repair guides Compare head to head Side-by-side verdicts with a clear winner for each type of rider. Comparisons Ride safer & legally Skills, protective gear and the laws where you ride. Riding guides
Choose your ride
Every way to roll, one place
From folding e-bikes to 450 cc motocross machines, each hub brings guides, ratings, fixes and tools together.
Electric Scooters
From last-mile folders to 60 mph monsters, scored for safety and real range.
Bicycles & Cycling
Road, mountain, gravel and city bikes, plus the tech that makes them tick.
Dirt Bikes
Motocross, enduro and trail, gas or electric, with straight answers.
Electric Motorcycles
Full-power electric motorcycles for the commute, the canyon and the trail.
Maintenance & Repairs
Fix it yourself: clear, safe, step-by-step repair guides.
Buying Guides
Shortlists you can trust, ranked by the Nexus Score.
Comparisons
Head-to-head verdicts with a clear winner for each type of rider.
Riding Gear & Accessories
Helmets, locks, lights and kit that protect you and your ride.
News
Launches, laws and tech shifts in electric mobility and two-wheel riding.
Riding Guides & Safety
Ride with skill and confidence on every surface.
Fresh off the workbench
Latest guides
Explainer
How Far Can an E-Bike Go on One Charge? Real-World Range Explained
Most e-bikes cover 20 to 60 miles (30 to 100 km) per charge. Learn the simple range formula, what drains your battery fastest and nine ways to ride further.
Comparison
Segway X260 vs Sur-Ron Light Bee X: a used buyer's guide
Compare a used Segway X260 with the current Sur-Ron Light Bee X by model year, battery, parts fitment and ownership checks. See the Nexus Score status.
Explainer
E-bike speed vs range: how much faster riding costs
Riding an e-bike at 28 mph instead of 20 mph uses about 75% more energy per mile in our physics model. See the numbers, the formula and how to plan range.
Buying guide
Fastest e-bikes: how fast the quickest models really go
The fastest e-bikes assist to 28 mph (45 km/h) under US Class 3 and EU speed pedelec rules. Off-road models list 46 to 50 mph. See the speed ladder and the physics.
Comparison
High-speed electric bikes: Class 3 vs speed pedelec
High-speed electric bikes assist to 28 mph (45 km/h). Compare US Class 3 e-bikes with EU speed pedelecs: rules, licences, time saved and battery cost.
Explainer
How fast do electric bikes go? Speeds by class and country
Electric bikes go 15.5 mph (25 km/h) in the UK and EU, 20 mph for US Class 1 and 2, and 28 mph for Class 3. See throttle speeds and what happens past the cut-off.
How-to
How to make an e-bike faster without breaking the law
Make an e-bike faster legally: fix tire pressure, brake rub and chain drag, ride lower, then move up a class. Why tuning kits turn a pedelec into a moped.
Try it now
How far will your e-bike go?
Drag the sliders. Our range model accounts for battery size, assist level and total weight. The full tool adds terrain, speed, temperature, tires and battery health.
Estimated range
–mi
Likely between – and – mi in real-world riding.
–Wh per mile
–Riding time per charge
–Usable energy (Wh)
–Assist level
Problem solver
Something wrong with your ride?
Pick your vehicle and the symptom. We'll show the most likely causes and take you straight to the fix.
Battery swollen, hot or smelling odd? Stop using it, move it outdoors if safe, and read our battery fire safety guidance.
1 What are you riding?
2 What's going on?
Won't turn on
Likely causes: Battery not seated or switched on, a blown fuse, a dirty contact, or a deeply discharged pack.
See the fixMotor cuts out
Likely causes: Loose connector, stuck brake cut-off sensor, low voltage under load, or an overheating motor.
Range has dropped
Likely causes: Cold weather, low tire pressure, higher assist use, or an aging battery losing capacity.
See the fixError code on display
Likely causes: Sensor, communication or battery faults. Codes differ by system (Bosch, Shimano, Bafang…).
Brakes squeal or feel spongy
Likely causes: Contaminated pads, a glazed rotor, or air in the hydraulic line.
Gears skip or slip
Likely causes: Worn chain or cassette, cable stretch, or a bent derailleur hanger.
Won't turn on or charge
Likely causes: Faulty charger or port, a tripped BMS, or a damaged connector.
See the fixStem wobbles
Likely causes: Movement at the handlebar clamp, folding latch, or steering connection.
See the fixWeak or noisy brakes
Likely causes: Worn pads, misaligned caliper, or a stretched brake cable.
Flat tire
Likely causes: Pinch flats from low pressure, a thorn, or a worn tube. Consider tubeless or sealant.
Slow or cuts out on hills
Likely causes: Low battery voltage under load, controller protection, or an overheating motor.
Clicking or creaking
Likely causes: Pedals, bottom bracket, chainring bolts, seatpost or headset need cleaning and greasing.
Gears not shifting cleanly
Likely causes: Cable tension (indexing), a worn chain, or a bent hanger.
Flat tires keep happening
Likely causes: Wrong pressure, rim tape damage, or a hidden thorn in the tire.
Suspension feels harsh
Likely causes: Wrong sag, too much compression damping, or overdue service.
Hard to start
Likely causes: Old fuel, a fouled plug, a dirty air filter or carb, or tight valves (four-stroke).
Losing power
Likely causes: Clogged air filter, worn top end (two-stroke), or a sticking power valve.
Chain keeps loosening
Likely causes: Worn chain and sprockets, or incorrect slack and wheel alignment.
Bike feels unstable
Likely causes: Suspension sag set wrong for your weight, or worn bearings.
Charging is slow
Likely causes: Charger power limit, battery temperature, or the onboard charger capping AC power.
Range lower than claimed
Likely causes: Highway speed, cold weather and aggressive riding modes cut range sharply.
Speak fluent spec sheet
Jargon, decoded
Battery management system The electronics inside a battery pack that watch its cells and cut charging or power when temperature, current or charge level go outside safe limits. Speed pedelec An e-bike that assists up to 45 km/h (28 mph). In the EU it is a type-approved L1e-B moped, ridden with an AM licence under national moped rules.
Why riders trust us
Built on four promises
- Answer firstEvery guide opens with the direct answer. No scrolling through filler.
- Safety before salesUncertified batteries and open recalls are capped, whatever the reviews say.
- Sources you can checkWe cite standards bodies, regulators and manufacturers, and link to them.
- Kept up to dateGuides and scores are reviewed regularly and corrected fast.
Riding Nexus in 30 seconds
What is Riding Nexus?
Riding Nexus is an independent publication about e-bikes, electric scooters, bicycles, dirt bikes and electric motorcycles. We publish buying guides, repair guides, riding and safety advice, free calculators and transparent Nexus Score product ratings for riders in the US, UK, Europe and beyond.
How do you rate products?
Every product gets a 0 to 100 Nexus Score that combines expert reviews (30%), owner satisfaction (25%), performance and specs (20%), reliability and safety (15%) and value (10%). The full methodology, including formulas and safety caps, is published on our methodology page.
Is Riding Nexus independent?
Yes. We are funded by advertising and, in some cases, affiliate commissions, but neither has any influence on our ratings or recommendations. Brands cannot pay for coverage or scores.
Do you cover rules outside the US?
Yes. We write for riders in the United States, United Kingdom, the EU and Switzerland, and we explain how rules, units and prices differ between markets. All our calculators work in miles or kilometers and in $, £, € or CHF.