BOX Two Prime 9 Chain (126L) - Silver CheckoutSpec= Blk/Slv 53mm Boost chainline

53mm Boost chainline

Bead Nip tubeless bead seats provide reliable tubeless performance even at low pressures

3" Internal Lock Size Metric 300x109mm Lock Type Key

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

Maxima Lower Leg Performance lube reduces friction and enhances fork performance ride after ride

BOX Two Prime 9 Chain (126L) - Silver CheckoutSpec= Blk/Slv 53mm Boost chainlinePrime 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