For those of you who don't know, Mary and Jeff Werb have become avid E - bike fans. Mike and Sarah have been trying to keep up with them - Mike on a city rental green bike, Sarah on a hybrid she stole from Jeff (shh don't tell him). If we pedal our hardest, and take a pre-workout, we can almost keep up with them. But as we are both past our athletic prime, Sarah's was slightly more impressive than Mike's, we are hoping to purchase E-bikes to participate in Jeff's favorite weekend activity.