NEW Shimano 105 #CS-5600 10-speed cassette 12-25 teeth from 2005 NOS – Velosaloon.com
Shimano FH-5600 Freehub Service Instructions | Manualzz
The Bike Shop - Shimano- Cassette Sprocket 105 CS-5600 10 Speed The Shimano 105 CS-5600 10-Speed cassette featuring Shimano's "trickle-down" policy finally brings the wide gear range of 10-speed Dura-Ace and Ultegra