Columbus Trittico Tuning Sleeve

-5° TUNING SLEEVE
A proprietary feature developed internally by Columbus. This sleeve works with standard 1-1/8” spacers, offering superior functionality in the form of multiple bike-position tuning variants that allow the users to perfect their fit of their bicycle. Compared to the sleeve provided with the Trittico stem, with this option the rider can adjust the stem geometry to achieve a steeper angulation (-5°) to improve body-fit, handling and aerodynamic position.