With a lightweight Advanced-grade composite frame featuring flat-mount disc brakes and 12mm thru axles front and rear, the TCX Advanced SX puts you in control on rough roads and dirt. The frame has plenty of clearance for its oversized 40c tires. The cockpit, featuring wider handlebars and a slightly shorter stem, gives you confidence and control riding through ruts and over rocks. And a wide-range 1x11 drivetrain is perfect for off-road adventure. The D-Fuse composite seatpost adds compliance, allowing you to float through washboard bumps and stay smooth all day long.