- 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
- 8 speed chain has outer width of normal 8 speed but a narrower inner width, optimized for use with Box Four Narrow/Wide chainrings
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 639266097518
EAN: Not available
Manufacturer Part Number: Does Not Apply
BX5307
158677-Q0-L