Box One Prime 9 Speed DLC Chain
This 9 speed MTB chain features a hardened alloy steel construction, which gives it reliable operation on every off-road ride. Classed as Box’s best performing chain, this model is also equipped with a durable dual-coating with nickel-plating for protection against corrosion. This makes it suitable for use in all-weather conditions, while its durable hardened solid pins give it extra durability on the most demanding of trails.
The Box One chain is protected by our dual-coating. We start with Nickel plating which aids in corrosion resistance and then top it off with the “Diamond-Like Carbon” layer. The DLC is as fancy as it sounds; a synthetic diamond nano-coating that turns up the volume on hardness, wear-resistance, and slickness. All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. Our unique inner link spacing is engineered to grab those modern wide/narrow chainrings. We chose to modernize the 9-speed platform due to the chain’s spirited reputation.
FAQ:
Is the Box One Prime 9 Chain compatible with other 9 speed drivetrains? Yes, All Box prime 9 chains have standard external geometry that will work with most existing 9 speed drivetrains.
Is the Box One Prime 9 Chain Compatible with any wide narrow chainring? No, Box Prime 9 chains are compatible with most 11-speed wide narrow chainrings but there are some chainrings that can result in poor performance. We recommend the following 11 speed wide/narrow chainrings for best performance, Wolftooth Components, Raceface, One Up Components, Absolute Black.
How should I clean my Box One Prime 9 Chain? We suggest removing the chain from the bike and using a soft bristle brush or rag with soapy water or a mild de-greaser. We do not recommend pressure washing, strong solvents or de-greasers as they could degrade the surface coating.
Features:
- Material: Hardened Alloy Steel
- Box’s Best Performing Chain
- Durable Dual-Coating DLC & Nickel Protection
- Durable Hardened Solid Pins
- Wide/Narrow Chainring Compatible
- Prime 9 Technology
- Compatibility:
- Box One Prime 9 11-50T Cassette Black
- Box Two Prime 9 11-50T Cassette Black
- Box Three Prime 9 Cassette Black
- Box One Prime 9 Rear Derailleur
- Box Two Prime 9 X-Wide Rear Derailleur Black
- Box Three Prime 9 X-Wide Rear Derailleur Black
- Box One Prime 9 Shifter Black
- Box Two Prime 9 Shifter Black
- Box Three Prime 9 Shifter Black
- Weight: 350g
Buy Box Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.



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