One of our favorite activities that we did while in Barcelona was renting electric bikes and riding along the Barcelona Beach. We rented the bikes from On Wheel Bike Rentals on the Rambla del Poblenou. The bikes featured pedal assist electric motors so you could peddle or use the electric option, whichever you choose. The bikes had three settings and low was ample enough for riding the bike lanes along the beach, although we did use high when climbing the steep ramp at the W Hotel. We all rode the eCity Bikes, but they were to tall for TJ, so he rode an electric scooter. We did have some issues with the throttle on the scooter, but overall the experience was great. The beach area itself has a lot of restaurants and activity, so there is quite a bit of pedestrian traffic on a lot of it, but there are also a lot of bike lanes as well.