All-City 12 mm Thru x 142 mm Shimano/SRAM 8/9/10; Shimano Dynasys 11 Gold Bicycle Rear Hubs
About All-City - "All-City's goal is to make a significant contribution to the equipment and culture of urban cycling. This is not a cash in, this is not a fad, this is our life, our love, our community and our dream. We are a company of riders making products for other riders."
This is hub spacing and is the width of the hub. It must match your frame specifications.
The cassette body type is the type of cassette and number of speeds the hub will accept.
We define color as the main color of the item. It may have accents or highlights in other colors.