Box One Prime 9 Chain 126L DLC black - boxcomponents
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - boxcomponents
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®
Box One Prime 9 Chain 126L DLC black - Box®

Box One Prime 9 Chain 126L DLC

$54.99 Sale Save
4 reviews
Size 126L
Color Black

Only 0 left in stock

SKUBX-CN1-P9A126-BK

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. 


Our Best Performing Chain
Durable Dual-Coating DLC & Nickel Protection
Includes Black Connecting Link
Durable Hardened Solid Pins
Wide/Narrow Chainring Compatible
Cassette Compatible with HG Freehub Bodies
Compatible with BMX 3/32" Chainrings and Cogs

Box One Prime 9 11-50T and also 12-50T eBike Cassette Black
Box Two Prime 9 11-50T and also 12-50T eBike Cassette Black
Box Three Prime 9 11-50T and also 12-50T eBike 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
Box Two Chainring
Box One Single Speed Aluminum Cogs
Box One Single Speed Chromoly Cogs
Box Two Freewheel

Material Hardened Alloy Steel
Weight 305g/10.7oz
Salt Spray 500 hours

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.

Customer Reviews
5.0 Based on 4 Reviews
5 ★
100% 
4
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Filter Reviews:
RG
05/09/2022
Richard G.
Czech Republic

gaspi

best of best !!!

CC
02/03/2022
Chris C.
United States United States

Top quality

Great finish and price

KG
01/04/2022
Kevin G.
United States United States

Super tough

I really enjoy the chain. I was breaking other chains every few month but I have had zero issue with my box 1 chain. Very thankful and stoked I never have to worry about my chain again.

JP
11/18/2021
Joshua P.
United States United States

Best Value DLC chain

After a month of regular use with a Box One Prime 9 groupset there is still no silver visible on this chain from wear. It runs smoother than any other 9 speed chain I’ve used previously and is very easy to clean. Considering other DLC chain options are typically $80 you really can’t go wrong getting this.