BOX Two Prime 9 Chain (126L) - Silver MFPN=304003100-S classic-specific sole for a precise

classic-specific sole for a precise feel and effective power transfer

With an aluminum shaft machined and manufactured in-house at Toten

Weight: 46g

Compatible with Campagnolo Shimano and SRAM front derailleurs (Not compatible with Campagnolo EPS)

Directional spoke hole drilling Brake Compatibility Rim Brake Rim Width (External) 32 Brake Track Non-Machined Manufacturer Spec ERD (mm) 390 Material 6061 Aluminum Valve Standard Schrader Color Splatter Weight 500 Wheel Size 20" Defined Color Multi-Color ISO Diameter 406 / 20" BMX Hub Drilling 36 Rim Depth (mm) 17 Rim Material Alloy Tire Type Clincher Rim Center Offset (mm) 0

BOX Two Prime 9 Chain (126L) - Silver MFPN=304003100-S classic-specific sole for a precisePrime 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