- CNC-machined from 7075-T6 aluminum alloy
- Designed to fit Shimano compatible cassette hubs
- 5mm wide inner base, provides a solid interface with the cassette body
- 3/32" or 1/8" chain compatible
- Lightweight: 14g (16t)
- 3rd party web sales must be an Authorized Dealer
UPC: 639266092360