BOX Three Prime 9 Chain - Silver MFPN=KP0802014 For the best swing weight

For the best swing weight

7mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight 940g Wheel Type Front Hub Standard Boost

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raincover 1L

BOX Three Prime 9 Chain - Silver MFPN=KP0802014 For the best swing 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 Three Prime 9