High-End Dyna-Sys11 Road pulley set for Ultegra 11-speed
Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free
weight 20g /weighed /
High-End Dyna-Sys11 Road pulley set for Ultegra 11-speed
Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free
weight 20g /weighed /