Today we’re giving away a set of our favorite tires for FoCo Fondo: the @wildernesstrailbikes Vulpines in a 36mm. They are fast, fun, and confidence inducing. #graveltire #wtb #wtbvulpine #vulpine #gravelbike #focofondo #doityouwont #tpi To enter: follow @focofondo and @wildernesstrailbikes and tag two gravel-obsessed friends. Winner will be chosen Thursday morning! United Stares only.