Designed in California and engineered in Switzerland, the new Specialized SL 1.1 motor represents the ideal super light performance e-Bike motor. It’s based on a decade of research, development, and ride testing. The perfect combination of
power, weight, size, range, and ride quality delivers consistent power in the natural cadence that riders need.
Ultralight and whisper quiet, the Specialized SL 1.1 motor doubles your effort with a smooth power delivery. No unnatural power curve, lurching, or motor jumps. It delivers up to 240 watts of power that are in sync with your cadence all the way to 28 mph for real-world riding. In the event that you outpace the motor’s assistance, there’s no awkward cutoff or drag, just smooth riding.