Parallel links are extra-wide to provide more rigidity and improved shifting response. Clear-coated aluminum construction.Top gear teeth: 50-56TCapacity: 15TWeight: 89g
Designed with a lighter weight minimal sprocket for strength without the bulk. 9-speed compatible Hyperglide cassette 11,12,14,16,18,21,24,28,32T cogs Wt.: 339g (including steel lockring)