BY STEVE LACKMEYER Business Writer slackmeyer@oklahoman.comOklahoma City's Spokies bike-share program is being relaunched with 50 new bicycles, a phone app to track locations, and memberships that can be used in 40 other cities across the country. The bikes unveiled this week are with a new vendor, bCycle, and feature seats that are easier to adjust to accommodate riders of different heights, have front and rear hand brakes, splash guards, and three speeds to provide easier climbs on hills. The bikes are all GPS-enabled to help track their locations, have puncture resistant tires for urban terrain, and are designed for bike-share use and outdoor storage.Read more on NewsOK.com