Prime 9 Technology for wide range without complexity
Wider chain is strong and durable
9 speed chain has outer width of normal 9 speed but a narrower inner width to match 10/11 speed narrow-wide chainrings. Compatible with most 10, 11, and 12 speed chainrings as well as BMX 3/32 inch chainrings and cogs
8 speed chain has outer width of normal 8 speed but a narrower inner width, optimized for use with Box Four Narrow/Wide chainrings
3rd party web sales must be an Authorized Dealer
| model |
Box One Prime 9 |
| speed |
9sp |
| links |
126 |
| color |
black |
