Is 350 watts enough for an eBike?

The wattage needed for an electric bike depends on factors like rider weight, terrain, desired speed, and pedal assist level. Hub-drive motors lack the advantage of utilizing the bike's gears, making 350 watts relatively low. Most hub-drives are typically 500 watts or more, often around 750 watts. If you're browsing ThrottleFans eBike comparison spreadsheet, you'll notice that most of the e-bikes listed there are hub-driven and at least 500 watts.

For mid-drive electric bikes, a 350 watt motor is generally considered adequate, particularly for urban commuting or leisurely rides on relatively flat terrain. It offers decent power, assists in maintaining a comfortable cruising speed, and works well with the bike's gears for pedaling.

If you anticipate riding in hilly or mountainous areas, carrying heavy loads, or desiring higher speeds, it might be beneficial to opt for a more powerful motor, such as a 500 watt or 750 watt version. These higher wattage motors provide additional torque and assist in conquering steeper inclines or delivering a more dynamic ride.

It's important to note that regulations concerning eBike motor power can vary by country and region. Therefore, it's crucial to familiarize yourself with local laws to ensure compliance and safety.

To summarize, while 350 watts can be sufficient for many mid-drive electric bike applications, considering specific requirements or challenging terrains may warrant a higher wattage motor.