Cassette Body Type: Threaded Standard 1.37" x 24tpi
Freewheel Teeth: 16
Chain Compatibility: 3/32"
Shimano SF-MX30 Freewheels
Description
SF-MX30 Freewheels Features-Chrome-plated-1/2" x 3/32", 9-Speed Chain compatible Item Specifications-Color:Black-Cassette Body Type:Threaded Standard 1.37" x 24tpi-Freewheel Teeth:16-Chain Compatibility:3/32"