Box One Prime 9 Chain

The Box Components Box One Prime 9 Chain is designed with a dual-coating for enhanced protection. It starts with a Nickel plating to resist corrosion, followed by a "Diamond-Like Carbon" layer. This DLC coating is a synthetic diamond nano-coating that increases hardness, wear resistance, and smoothness. All Prime 9 chains feature chamfered shifting edges, solid plates, and solid pins to ensure durability. The unique inner link spacing is crafted to fit modern wide/narrow chainrings. Box Components has updated the 9-speed platform, recognising the chain's strong reputation.

Features

• Box's Best-Performing Chain
• Durable Dual-Coating
• Includes Black Connecting Link