Transition Spur Carbon GX AXS Mountain Bike - 2021, Medium

The Transition Spur Carbon GX with a wireless SRAM GX Eagle AXS drivetrain and an upgraded TruVativ Descendant Troy Lee Designs CoLab crankset leans even further into its fast, efficient trail personality, pairing a lightweight carbon frame and short-travel suspension with crisp, reliable electronic shifting and a durable, performance-oriented crank setup. Its geometry remains progressive for the category, offering stability on descents without sacrificing the quick, responsive handling that makes it excel on climbs and tight singletrack. The result is a refined, lightweight XC-trail build that rewards strong pedaling and active riding while staying composed when the terrain gets more technical.