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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. The 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.
They also work well with BMX 3/32" Chainrings and Cogs.
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Note: This item will be shipped to you direct from the Manufacture listed, if you are located in the USA. This may take a few extra days to ship and will ship separately to you if you are ordering other items from different brands.
Data sheet
A fair chain for it's price. Comes in a simple carton box. IMPORTANT According to box website Prime 9 chain is for Narrow-Wide chainrings only. NOT COMPATIBLE to usual bmx racing chainrings.
BOX ONE PRIME 9 CHAIN 126L DLC BLACK