BOX Two Prime 9 Chain (126L) - Silver CheckoutSpec= Blk/Slv Three keys included Advertised Weight

Three keys included Advertised Weight 1

we've optimized the carbon layers in all the parts of our frame

3" Internal Lock Size Metric 300x109mm Lock Type Key

53mm Boost chainline

BOX Two Prime 9 Chain (126L) - Silver CheckoutSpec= Blk/Slv Three keys included Advertised WeightPrime 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 Model Box Two Prime 9