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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
the AM903 delivers confidence when things get fast
Whether you choose to ride on Main Street
helping you spot terrain changes and obstacles with ease
Adjustable length for a range of wheel sizes
designed to provide seamless compatibility with SRAM 11- and 12-speed XD/XDR cassettes
Shimano Ultegra Di2 ST-R8060 11 Speed TT Shifter Set clickfrenzy the AM903 delivers confidence whenPush your time trial or triathlon bike to its full potential with the Shimano Ultegra Di2 ST R8060 11 Speed TT Shifter Set. Designed for riders focused on speed, precision, and aerodynamic efficiency, this Di2 electronic shifter pair delivers instant, intuitive gear changes right from your aero bars. With a sleek, low drag profile and Shimanos proven electronic shifting technology, you get effortless control and reliable performance when it matters