2021 Terratrike Rover Tandem. LIKE NEW. Tonnes of Upgrades!! (See photo of list of upgrades.) New model with enviolo infinite gearing and torque-sensing electric assist. Highly adjustable seating for front and back riders. Comfortable and high seating, and extra posts to help stand up from the front seat (mounted with the mirrors). Comes with all the options shown, including the spare parts shown on the original receipt. For more details see the Terratrike US website: https://www.terratrike.com/product/rover-tandem-2/ The Rover Tandem: - is a life changer for many couples who want to get out and ride together, as well as parents or relatives of people with adaptive needs. The high seat and generous weight capacity (500 lbs.) of this tandem make it accessible and comfortable. The strong Hi-Ten Steel frame provides a solid ride, and can be broken down for storage or transportation. - comes equipped with the Enviolo Cargo hub, an internal hub which allows seamless shifting, even when stopped or under a full load. Also equipped standard is the Internal Pedaling System (IPS), which allows each rider to pedal independently.