Check out Court's video review, no substitute for a test ride, but may give you an idea of what the bike is capable of. If you go with a cheaper rear hub it will be a heavier bike there will be more centrifugal intertia due to motor weight in the wheel, and you won't be able to gear down to help the motor like you can with a mid drive, so I wouldn't go less than 500W nominal for a rear hub. If you just want to go fast with minimal effort and cost a rear hub might be a better choice.
Price: $3550.00 | Model Year: 2020 | A high-speed, feature-complete, urban electric bike with unique tubular fenders that have flexible extensions and water routing system to keep your legs, back and face dry, integrated lights and a tight modern rack
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