Two Prime 9 Chain Description: The Box Two chain's nickel plating adds both corrosion and wear-resistance. Our unique inner link spacing is engineered to grab those modern wide/narrow chainrings. All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. We chose to modernize the 9-speed platform due to the chain's spirited reputation. Specifications: Color: Nickel Width: 3/32" Total Links: 144 Weight @ 72 Links: 6.8 oz Masterlink: Master Link Included