Nytro Road E5 Disc - 105 Di2

The e-bike assist kicks in so smoothly that I almost forget it's there until I look down and see 28 mph on the flat. The 105 Di2 groupset pairs flawlessly with the motor, making every climb feel like a tailwind. First ride was 40 miles and the battery still had plenty left.

The Di2 shifting is razor-sharp, and the new E-line frame makes climbing feel almost effortless. I've put about 200 miles on it, and the disc brakes have been flawless in wet conditions. Honestly, it's the most fun I've had on a bike in years.