Remember these points if you plan on purchasing an electric bike in 2025.
They're pretty awesome, don't you think? I mean, who doesn't enjoy riding a bike? The added bonus of a motor assisting with the pedaling makes the experience even more appealing, especially for those who tire easily. It's a definite advantage, isn't it?
As much as I adore electric bikes, it's evident that the regulations governing them are quite unclear and differ significantly based on one's geographical location.
In Europe, for instance, e-bikes are regulated very strictly. Most e-bikes in that region largely operate under a specific limit of 250 watts of nominal power. Additionally, pedal assist systems there are only permitted to assist riders in reaching a maximum speed of 15.5 miles per hour. Any speeds exceeding this must come from the rider's leg power independently. E-bikes that can go at higher speeds tend to fall under the classification of mopeds, necessitating registration, insurance, and a driver's license.

With power output of up to 20 horsepower, this method of production may soon become obsolete, especially in California.
It was only last September that Governor Gavin Newsom passed Senate Bill 1271 into law, which implemented significant changes to the regulations governing electronic bicycles in the state. This development is particularly significant for the US e-bike market as a whole, since California has historically been a pioneer in the adoption and evolution of electric bicycles and other compact, eco-friendly transportation systems.
Originally, there would be three e-bike classes, but some significant changes will now occur. Under the updated law, throttles will be prohibited on Class 1 and Class 3 e-bikes, and these bikes will function solely on pedal-assist. Class 1 e-bikes will have motor assistance up to 20 miles per hour and Class 3 up to 28 miles per hour.
For Class 2 e-bikes, throttles may be used, but they can only activate the motor at speeds up to 20 miles per hour. Any speeds exceeding 20 miles per hour must be achieved through the use of pedals.
Then comes the issue of motor power output. Across the board, e-bikes were generally limited to 750 watts of power, but manufacturers were somewhat deceitful when it came to declaring the actual power ratings of e-bikes. For example, while many e-bikes had a nominal output of 750 watts, some were sometimes able to produce up to double that amount of power in short bursts.
The new rule is now set in place: e-bikes are not allowed to exceed 750 watts of maximum power output. Unfortunately for e-bike enthusiasts—those who crave a lot of power—but still, this regulation is still three times more powerful than the strictest limit in Europe.

But the changes to e-bikes aren't just about reducing speeds; they're also about fire safety. Senate Bill 1271 also introduces revisions to battery safety, necessitating that all e-bike batteries sold in California undergo rigorous testing and certification by highly regarded testing facilities. Manufacturers have been granted the entire 2025 to comply with this, and the regulation will take effect starting from January 1, 2026 onward.
Additionally, by 2028, rental companies will be permitted to operate only if their electric bicycles and batteries have undergone testing and received certification.
It appears you've compiled a substantial list of upcoming rules and regulations. Could you tell me what's prompting this wave of changes?
The fact of the matter is that not all of them operate under standard guidelines. We’ve seen numerous e-bikes in the past that effectively blur the line between bicycles and electric motorcycles. To top it all off, there hasn’t been much regulation about who can operate these two-wheelers, too. Until now, even teenagers could board high-power e-bikes and cause chaos in their neighborhoods.
Admittedly, these new regulations may appear restrictive and spoil the enjoyment of e-biking. However, let's be honest, they are crucial measures for ensuring everyone's safety on the road. The aim, after all, is not to curb our enthusiasm for e-biking, but rather to enhance safety and accessibility for everyone involved, in my opinion.
What do you think about these new regulations? Do they strike the right balance, or are they moving too far in their direction? Please share your thoughts in the comments section below.
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