BikeTiresDirect
Shimano 105 CS-R7100 12-Speed Cassette 11-34 Tooth - CS-R7101
- BikeTiresDirect$80Buy
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From BikeTiresDirect
The Shimano 105 CS-R7100 and HG71012-Speed cassettes are key components of the new 105 12-speed Di2 drivetrain featuring an 11-3436 tooth range sweet spot gearing for efficiency and is compatible with 11 speed freehub bodies. | Shimano 105 CS-R7100 12-Speed Cassette 11-34 Tooth - CS-R7101