How to Choose an Electric Bike: A 10-Step Buying Checklist

The simplest way to choose an electric bike is to start with where you will ride, check what your local law allows, then compare motors, sensors, batteries and brakes. A commuter on flat streets, a hunter on loose trails and a parent hauling groceries need different bikes, so the spec sheet only makes sense once you know which you are.

This checklist walks through the ten decisions in order. Each step uses real examples from the bikes we carry, with specifications taken from the manufacturers’ published figures.

What are the 10 steps to choosing an electric bike?

1. Where you will ride
2. Class and local law
3. Motor type: hub or mid-drive
4. Motor power: 250W, 500W or 750W
5. Sensor: torque or cadence
6. Throttle or pedal assist only
7. Battery and range
8. Frame, fit and weight
9. Brakes and suspension
10. Budget

Step 1: Where will you ride?

Your riding mix narrows the field faster than any spec. Here is how common uses map to the categories in our store:

• Commuting to work and city errands: an electric bike for commuting to work should be comfortable upright, have lights and fenders, and be easy to lock and store. Start with commuter and city e-bikes, or folding e-bikes if you combine riding with a train, bus or car trunk.
• Trails, sand, snow and hunting: look at fat tire e-bikes, full suspension e-bikes and mountain and hunting e-bikes.
• Long rides on paved roads and gravel: trekking and touring e-bikes such as the Italwin Travel Unisex 28″.
• Hauling groceries and gear: cargo e-bikes such as the Himiway C3, which Himiway rates for a 440 lb maximum payload.

If getting on and off easily matters, add the step-through e-bikes filter to whichever group you choose.

Step 2: What e-bike class and local laws apply to you?

Most US states sort e-bikes into three classes, all with a motor rated under 750 watts, according to the federal land-agency rules that PeopleForBikes summarizes (PeopleForBikes):

• Class 1: pedal assist up to 20 mph
• Class 2: can be propelled by the motor alone (a throttle) up to 20 mph
• Class 3: pedal assist up to 28 mph

Class decides where you can ride, and in some places whether you need a license or insurance. New Jersey, for example, now treats Class 2 and Class 3 e-bikes as motorized bicycles (PeopleForBikes on New Jersey’s law).

Laws vary by state and city and they change, so check yours before you buy. Our guide to e-bike classes and laws covers the details.

Step 3: Hub motor or mid-drive, which is right for you?

This is the biggest mechanical choice. A hub motor sits in the rear wheel and pushes the wheel directly. A mid-drive sits at the cranks and drives the chain, so it works through the bike’s gears. Himiway, which sells both types, sums up the trade-off: mid-drives can use the gears for more climbing torque, while hub motors are simpler and cost less (Himiway on hub vs mid-drive motors).

Pick a geared hub motor for flat or rolling commutes and a lower price. Pick a mid-drive if your routes have long, steep climbs or you want a pedaling feel closer to a regular bike, and accept that the chain will wear faster.

Step 4: How much motor power do you need, 250W, 500W or 750W?

Motor watts on a spec sheet are usually the nominal (continuous) rating: the power the motor can keep up over a long ride. The peak figure is what it can deliver in short bursts, such as starting on a hill. That is why the Himiway D5 Pro is listed as a 500W motor with 1300W peak. Torque, in newton-meters (Nm), and gearing often say more about hill feel than the watt number does.

• Is a 250W ebike enough? For pedaling riders on city streets and rolling roads, often yes. Our Italwin and Wayel bikes are EU-spec: 250W motors with pedal assist limited to 25 km/h (15.5 mph) and no throttle. The mid-drive versions pair that 250W with 90 Nm through the gears, and Italwin and Wayel rate the FIVE F90 for slopes up to 30%. If you want to cruise above 15.5 mph on motor help, a 250W EU bike is not the right choice.
• 500W: the US-spec middle ground. The Himiway A3 and B3 use 500W geared hub motors with torque sensors.
• 750W vs 500W ebike: a 750W motor, as on the Himiway D5 2.0 and Zebra, suits heavier riders, fat tires, cargo and hills, but drains the battery faster at full assist.

Federal consumer-product law describes a low-speed electric bicycle as having a motor of less than 750 watts and a motor-only top speed under 20 mph (15 U.S.C. 2085). Motors listed above that, such as the 1000W Himiway Cobra (D7) and D7 Pro, fall outside that description and Himiway does not publish a class for them, so check your state’s rules before riding them on public roads or trails.

Step 5: Torque sensor or cadence sensor, which is better?

The sensor decides how the motor responds to your pedaling.

• Torque sensor: measures how hard you push. Push lightly and you get a little help; push harder and you get more. It feels smooth and natural, which helps in traffic and on slow starts. The Himiway A3, B3, Zebra and D5 Pro use one, as do FIVE F90 mid-drive bikes such as the Italwin Trend, Travel and Pearl Lite.
• Cadence sensor: detects that the pedals are turning and adds a set amount of power for the chosen assist level. It takes little effort but can feel abrupt. The Himiway Escape Pro uses one.
• Switchable: the Himiway A7 and D5 2.0 let you choose torque or cadence sensing.

Several of the 250W Italwin and Wayel hub-motor bikes, such as the Nuvola 4 and K2XL, list a speed sensor rather than a torque sensor, plus a soft start for smooth pull-aways.

Step 6: Pedal assist or throttle, which should you choose?

Pedal assist only adds power while you pedal. A throttle, a thumb lever or twist grip, runs the motor without pedaling, which helps when starting on a hill, at a busy intersection or with a heavy load. Under the class system, a motor that can move the bike on its own puts it in Class 2 territory, which matters where throttles are restricted.

Most of the Himiway bikes we carry have a throttle; see all e-bikes with a throttle. Our Italwin and Wayel bikes have no throttle at all. If you want to ride for exercise or on paths limited to pedal-assist bikes, that is not a drawback.

Step 7: How much battery and range do you need?

Battery capacity is measured in watt-hours (Wh): volts times amp-hours. The Himiway A3 has a 48V 15Ah (720Wh) battery and the Zebra and C3 have 48V 20Ah (960Wh). Our Italwin city bikes list rack batteries from 313Wh to 461Wh, and the Travel and Trend list 522Wh or 576Wh frame batteries.

Treat range figures as best-case manufacturer numbers. They depend on rider weight, terrain, assist level and temperature. Also check whether the battery comes out for charging indoors; the A3, Zebra, Travel and Trend batteries do. Our guides to long range electric bikes and e-bike battery life and charging go deeper. For safety, the CPSC advises using only the charger provided or recommended by the manufacturer and staying present while charging (CPSC micromobility safety).

Step 8: What frame, fit and weight should you choose?

Check the manufacturer’s rider height range first. The Himiway A3 lists 5’1″ to 6’0″ and the D5 2.0 lists 5’1″ to 6’5″. Shorter riders can look at smaller wheels, such as the Italwin Nuvola 4 24″ with its extra-low step-through frame. Our e-bike size chart explains how to match frame and wheel size to your height.

Weight matters if you carry the bike up stairs or onto a car rack. The Italwin K2S weighs 40 lb without its battery, while the full-suspension D5 2.0 weighs 92 lb. Also check the maximum rider or payload weight: Italwin and Wayel list 198 lb (90 kg) for most models, while most Himiway models list 300 to 400 lb payloads. See our guide to e-bike weight limits for heavy riders.

Step 9: What brakes and suspension should you choose?

An e-bike is heavier and faster than a regular bike, so brakes matter. Hydraulic disc brakes usually need less hand force and are found on the Himiway A3, A7, Zebra and D5 2.0 and the Italwin Pearl Lite and Trend. The Himiway D5 2.0 Camo and D7 Pro use 4-piston hydraulic brakes for steep, loaded descents. Mechanical disc brakes (Himiway B3, Italwin K2XL) and V-brakes (Italwin Nuvola 4) stop the bike but generally need more hand force and more frequent adjustment.

For suspension, a rigid bike like the A3 is lighter and simpler for smooth pavement. A front fork helps on potholes and gravel. Full suspension, as on the A7 and D5 2.0, suits rough streets, trails and longer rides.

Step 10: What budget should you set?

At the time of writing (October 2026), the bikes we carry range from $759.24 for the Himiway A3 and B3 to $3,306.00 for the Italwin Travel and Wayel Icon Urban. Budget for a helmet, a good lock and lights if your bike lacks them.

• Shipping is a flat $130 per order within the US
• Returns are accepted within 30 days of delivery
• Every bike has a 2-month VoltyBike limited warranty

For typical price ranges across the market, read how much an electric bike costs.

Check the specific feature behind each listing: compare cadence and torque sensors, step-through and step-over frame fit, and bike weights for lifting and transport.

FAQ

Is a hub motor or a mid-drive better for hills?

A mid-drive usually climbs better on long, steep hills because it works through the bike’s gears. A geared hub motor handles moderate hills well and costs less. If your commute has one short hill, a hub motor is usually enough.

Is a 250W e-bike enough for commuting?

For riders who pedal on city streets and rolling roads, often yes, especially with a 90 Nm mid-drive like the FIVE F90. Our 250W Italwin and Wayel bikes limit assist to 15.5 mph and have no throttle, so pick a US-spec bike if you want more speed or a throttle.

Should I buy a 750W or 500W e-bike?

Choose 500W for lighter riders, paved commutes and longer range per charge. Choose 750W for fat tires, heavy loads, heavier riders or steep terrain. Check local rules, since power and class limits differ by state.

Is a torque sensor or a cadence sensor better?

A torque sensor feels more natural and smoother in stop-and-go traffic. A cadence sensor takes less effort and suits riders who want the motor to do more of the work. Bikes like the Himiway A7 let you switch between them.

What is a good electric bike for commuting to work?

Look for an upright riding position, hydraulic disc brakes, built-in lights, fenders or mounts, and a removable battery. Our commuter and city e-bikes range from the rigid Himiway A3 to mid-drive Italwin city bikes.

How to Choose an Electric Bike: A 10-Step Buying Checklist