Shimano Dura Ace 7900 Cassette CS-7900 12-23T

Part
Shimano Dura Ace 7900 Cassette
Part number
CS-7900 12-23T
Weight
178g
Cassette teeth
12-13-14-15-16-17-18-19-21-23
Low sprocket
23T
High sprocket
11T
Hub type
HG