Bob L.
Top-of-line, high-powered e-bike; with room for even greater innovation
Pro's: Powerful and fast, sturdy and well-built (in USA) with high quality parts; good range and great hill-climbing ability; friendly, excellent and responsive service and back-up (Thanks, Jim!); 8 years and still running strong! Con's: can be unstable due to slightly high center of gravity (R15, especially if using range-extending 2nd battery off seat stem tube); gearing seems too low on my model, for my use and comfort, which makes it difficult to pedal (and work-out) when using power assist at faster speeds (a higher/wider gear range would add more versatility).