robin- I
know of no 9/10sp pulleys BRBR
Looking at the pulley, w/o the plates, they say 9/10.
Peter Chisholm
Vecchio's Bicicletteria
1833 Pearl St.
Boulder, CO, 80302
(303)440-3535
http://www.vecchios.com
"Ruote convenzionali costruite eccezionalmente bene"