Air-Bike RX40 Ultralight Aircraft. Rotax 447 40 hp engine Excellent, like new condition. Only 10 hrs flight time! Built with all possible extras such as Tundra Tires, wheel pants, a ballistic chute, special molded wing tips that say Air-Bike; Electric Trim; and more to help it to fly better and faster. Has been hangared out of sunlight. 1000 FPM (feet per minute) climb. Price is $8,500.00. Serious inquiries only Please.