"Scootering and Motorcycling on Oahu Getting around Oahu was a breeze on my Vespa scooter. My 250cc engine was enough to easily get me over the Koolau Mountain passes and zip to the grocery store. For experienced drivers, a big scooter or motorcycle ride around Oahu feels like an adventurous dream on the highways and freeways. For inexperienced joy riders, smaller scooter rentals meant for surface streets are available to scoot around Waikiki and Ala Moana."