Throttle Electric Bike: How Do They Work?
By Sam Hartman
Looking to supercharge your bike rides? Throttle electric bikes blend the best of both worlds: the freedom of cycling and the thrill of effortless speed. And I’m here to tell you exactly how it works!
Hey there, fellow riders! At Go Ride Bikes, we’re not just passionate about electric bikes – we’re downright bike gurus! Whether it’s the nitty-gritty technical stuff or the sheer joy of cruising on two wheels, we’ve got all the biking wisdom you need.
Today, join us as we uncover the magic behind an electric bike throttle. We’ll dive into how they work and explore the fantastic perks they bring to your ride. Let’s get rolling together!
What is an eBike Throttle?
An ebike throttle typically has a push or twist mechanism on the handlebars that propels the bike forward without necessitating any manual pedaling effort. It’s practically the same as an electric scooter or motorcycle, but it’s a bike.
Some ebikes offer the best of both worlds: a throttle and a pedal-assist mode. With these models, you have the option to switch between only pedal-assist when you prefer a more traditional cycling experience and engaging the throttle for an extra power boost when needed.
Many folks appreciate a little extra power, and that’s why throttle electric bikes are so incredibly popular. They’ve completely transformed the way we navigate our daily commutes and outdoor excursions.
How Does it Work?
Types of Throttle Control Mechanisms
- Full-twist grip:
- Half-twist grip:
- Thumb lever:
Full-twist throttles are the largest option, covering the entire handlebar end. Activating them is straightforward –
just grasp the throttle and twist it toward yourself, just like you would when revving a motorcycle or moped.
Now, imagine a smaller version of a full-twist throttle. A half-twist throttle works similarly except it doesn’t take up
the entire end of the handlebar. They reach about halfway, allowing only your thumb and first two fingers to twist the
Picture a small lever that extends from the handlebar toward the rider – that’s a thumb throttle. It relies on thumb
pressure to control the throttle. Unlike some other control mechanisms, a thumb lever doesn’t interfere with other
A push-button throttle is as straightforward as it gets; just push the button, and you’re off.
You’ll also find ebikes that offer both throttle and pedal assist (both or either a cadence or torque sensor) modes. You can pedal as you normally would and add an extra boost by using the throttle.
Lastly, depending on the manufacturer and brand, you’ll either find an electric bike with a standard throttle mode or different modes like Eco and Sport, for example. Some may even have a ‘walk mode’ for easy strolls alongside your ebike.
When you twist or push the throttle, this electric motor springs into action, channeling its energy to the rear wheel. This surge of energy helps you tackle steep hills or reach higher speeds without the need for pedal power or pedal assistance.
Usually, electric bikes with throttle only have a top speed of around 20 mph (32 km/h).
As for your journey’s range, throttle ebikes typically cover distances between 20 and 50 miles. However, this range can vary depending on the bike model and the battery it relies on.
Keep in mind that external factors can also affect your ebike’s mileage. The terrain you’re navigating, your own weight, and how often you use the power output will all influence the battery life and distance you can ride. You may also want to check out our ebike range calculator to help you on your quest.
Benefits of Riding an eBike with Throttle
Imagine this: You’re at the base of a steep hill, and you’d rather not break a sweat before you even start pedaling. That’s where the ebike throttle comes to the rescue. With just a twist of the wrist or the push of a button, your bike starts moving forward without you having to pedal a single stroke.
This is one of the main advantages of throttle-controlled ebikes, but there are a couple of other reasons why these bikes are so appealing…
Laws and Regulations for Throttle Electric Bikes
Electric bikes, while slightly similar in speed and safety to traditional bicycles, are subject to distinct regulations that can vary from state to state.
At the federal level, ebikes are classified under the category of “low-speed electric bicycles”. They’re defined as bicycles with operable pedals, no more than two wheels, and an electric motor not exceeding 750 watts (1 horsepower).
Federal law permits ebikes to operate with just the motor (i.e. throttle), as long as they have a maximum speed of 20 mph on a level surface.
In the US, many states use a three-tier system to classify ebikes based on their throttle mechanisms and maximum motor-assisted speeds. Let’s break it down:
- Class 1
- Class 2
- Class 3
These ebikes are designed for pedal-assist operation and maintain a maximum speed of 20 mph.
These ebikes are equipped with a throttle-actuated motor and maintain a maximum speed of 20 mph.
These ebikes come with a motor that assists when the rider pedals and discontinues assistance at 28 mph.
If you’re cruising around in a state with non-tiered categorization, make sure you do your homework on the local laws before you hit the road.
What's the maximum speed I can reach on a throttle ebike?
Can I add a throttle to my ebike?
Yes, you can add a throttle to your ebike if it has a front or rear hub motor and compatible controller. You’ll find it challenging to retrofit a throttle to an ebike with a mid-drive motor as this relies on rider pedal assist.
Can I control the speed of a throttle ebike?
Are throttle electric bikes suitable for off-road riding?
Can I still pedal on a throttle electric bike?
Throttle ebikes are changing the way we experience cycling, offering the perfect fusion of traditional biking and effortless speed.
Not only are they a great help on those hills, but they’re accessible to everyone and enhance the overall riding experience.
You don’t need to battle with the constant thigh-burning effort of pedal assistance. Just a simple twist or push of a button, and you’re off.