Our guest for this installment of The Paceline Tandem is Mark Peterman, the CEO and founder of AirFom, a new foam insert that replaces inner tubes (and air) in bicycle tires. Peterman is an industry veteran who has done it all: He was an elite level racer in Colorado where he raced against the best of the best in the 1980s. He was a race promoter, a bike shop manager, a regional sales rep. He joined GT during their monstrous growth under the guidance of Richard Long and would later go on to become GT's general manager following Long's tragic death. More recently, he was Cycling Sports Group's (GT and Cannondale) top guy in Taiwan. Patrick spoke to him via Skype to get his take on the bike industry's supply chain issues.