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Showing 11 - 20 of 48 Groups
Cogs & Singlespeed Conversions
Mountain Chainrings
Bolts & Spacers
Chains
- 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" 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
|
|
|
item # |
model |
speed |
links |
color |
in stock? |
BX5307
|
Box One Prime 9 |
9 |
126 |
black |
NO |
BX5328
|
Box Two Prime 9 |
9 |
126 |
nickel |
YES |
BX5329
|
Box Two Prime 9 |
9 |
144 |
nickel |
YES |
BX5350
|
Box Three Prime 9 |
9 |
126 |
nickel |
YES |
BX5366
|
Box Four Prime 9 |
8 |
116 |
gray |
YES |
Axle Tensioners
BMX Cranksets