Ball O' String Custom Adventure Motorcycle & Sports Car Tours Ball O' String Custom Adventure Motorcycle & Sports Car Tours, 703 Bull Run, Eagle, CO 81631 Local: (970) 328-7347 Visit Website Overview Custom luxury guided or self-guided motorcycle/sports car tours. Related Articles Explore Sterling, Colorado & Logan County With a Long Weekend on the Great Plains 9 Amazing Experiences in Mesa Verde National Park National Western Stock Show Colorado Restaurant Bites: Broiled Black Cod at Matsuhisa Aspen Colorado Scenic Byway: Grand Mesa Only-in-Colorado Spa Treatments