A third bike-sharing company has launched in Scottsdale and is offering free rides to new customers this month. China’s ofo has launched its rental bikes in Scottsdale with rides costing $1 per hour. Ofo operates in 200 cities in 18 countries including Seattle, Los Angeles, Dallas and Washington D.C. Ofo also operates in Europe, Asia and Australia. “We’re excited about our expansion into Scottsdale and look forward to bringing a greener, more convenient and affordable transportation option…