Shimano CS-6600 Ultegra 10-Speed, 13-25T Cassette 24jp Built with a progressive sidecut 5 Z cable lower
Baker’s notes & crumb story
Description
Shimano CS 6600 Ultegra 10 Speed, 13 25T Cassette 24jp Built with a progressive sidecut 5 Z cable lower Built with a progressive sidecut and full length metal edges Long approaches where weight matters Compatible with all 10 and 9 speed Shimano hubs except for 13 16 tooth first position cog cassettes which are not compatible with DA FH 7800 hubs or WH 7800 wheels Shimano Ultegra CS6600 10 Speed Cassettes