TheĀ BOX THREE Prime 9 Polished Chain - 9-speedĀ chain is polished and then chemically treated to achieve corrosion resistance. All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. BOX unique inner link spacing is engineered to grab those modern wide/narrow chainrings. BOX chose to modernize the 9-speed platform due to the chain's spirited reputation.
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Key Features:
- BOX's Best All-Rounder Chain
- Polished & Treated Protection
- Includes Connecting Link
- Durable Hardened Solid Pins
- Wide/Narrow Chainring Compatible
- Cassette Compatible with HG Freehub Bodies
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Specifications:
- Materials:Ā Hardened Alloy Steel
- Weight 305g/10.7oz
- Salt Spray 15 hours