How Do You Power Up?
Throttle Vs. Pedal Assist: Which Is Best
When you’re shopping for an e-bike, one of the first decisions you’ll face is choosing between a throttle, pedal assist, or a bike that offers both.
Each system changes how your e-bike rides, and which one is right for you depends on your style, your needs, and even your local laws.
Class 1 e-bikes have pedal assist motors. The motor assists you until the bike hits a speed of 20 miles per hour. When that happens, the motor shuts off.
Class 2 e-bikes have pedal assist or throttle-assisted motor. Like Class 1 e-bike motors, Class 2 motors stop helping when the bike reaches 20 mph. Some Class 2 e-bikes have both a throttle and pedal assist.
A Class 3 e-bike has a pedal-assist motor similar to a Class 1 bike. However, a Class 3 motor is typically more powerful and the shut-off point for the motor is 28 mph.
Read on for more details!
What is Pedal Assist?
Pedal assist, sometimes called “PAS,” is exactly what it sounds like: the motor helps you while you pedal. You’re still doing some work, but the bike senses your pedaling and provides extra power.
Pedal assist e-bikes let you cover greater distances at higher speeds — and choose how hard you want to work while doing it.
Some PAS systems offer a steady boost, wbile others give you increased assistance the harder you pedal.
Key Features
- Multiple levels: You can usually choose how much help you get (low, medium, or high assist).
- Natural feel: It feels more like a regular bike ride, just easier.
- Battery friendly: Pedal assist is typically more energy-efficient, giving you longer range with your battery.
Who Loves Pedal Assist?
- Riders who want exercise without exhaustion
- Commuters looking for a boost on hills
- Traditional cyclists trying e-bikes for the first time
- Riders in areas where throttles are restricted by law (common in Europe and parts of the U.S.)
What is a Throttle?
Throttle e-bikes allow you to power the motor without pedaling.
To use the throttle power, you just push a button or twist a grip, and off you go! The feel is similar to a scooter or small motorcycle.
Throttle assisted power can take you up a hill or that last mile home without any effort on your part, however, it will drain your battery more quickly.
Key Features:
- Instant power: Great for quick getaways at stoplights or steep hills.
- No pedaling needed: You can ride purely on motor power, if you want.
- Convenient and fun: Perfect for errands, heavy cargo, or casual cruises.
Who Loves Throttles?
- People who want a no-sweat commute
- Riders with limited mobility or injuries
- Weekend cruisers who prefer relaxed rides
- Riders who need stop-and-go speed
E-Bikes with Both
Many mid-range e-bikes today offer both throttle and pedal assist. This gives you the best of both worlds: pedal for exercise or motor along when you need a break.<
Popular brands like Aventon, Rad Power Bikes, and Velotric often design their bikes to include both options.
Which One Should You Choose?
Here’s a simple way to think about it:
| If you want… | Choose |
|---|---|
| A workout with motorized help | Pedal Assist |
| Full motorized ride with no pedaling required | Throttle |
| Flexibility to switch between riding styles | A bike with both |
Also, check your local e-bike laws. Some areas limit throttle use to specific bike paths.
Final Thoughts
At the end of the day, the best choice is the one that matches how you want to ride. Whether you’re climbing hills with a smile or cruising to your favorite coffee shop, both pedal assist and throttles can make riding more fun, more accessible, and way more exciting. 🚲⚡
