 Combined with an upright seating position closer to the ground, riders here can easily shift and pitch their weight to avoid tipping over on sharp turns. Currently, each bike is custom-built for the rider and ranges in price anywhere from $13,000 to $20,000. Boed says their bikes are already in 30 countries, and more bikes in more places could help the sport offer meaningful competition and worldwide reach, two requirements to become an official Paralympic Games.