This Thomson X4 Stem enables the benefits of stiffer forks and the stiffer 31.8 bars. It offers precise steering, tracking, and more control while riding, and features a traditional steerer clamp that's shaped to save weight and to be knee friendly.|
Made from solid one piece 7000 series aluminum extruded billet precision machined by Thomson in their Macon, Georgia factory.
Built and tested to the same rigid standards as Thomson's aerospace parts.
This stem is best for all-around Mountain Bike and Cyclocross riding.