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

Box One Prime 9 Chain 126L DLC

$54.99 Sale Save
8 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. 

 

They also work well with BMX 3/32" Chainrings and Cogs.

Our Best Performing Chain
Durable Dual-Coating
Includes Black Connecting Link

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
Perfect for your 3/32" BMX Chainring

Process/Material
· Stamped / Hardened Alloy Steel
Pin Type: Solid
Finish: DLC Black Over Nickel
Speeds: 9
Salt Spray Life: 500 hours
Compatibility
· Chainring: MTB 11/12 Speed Wide Narrow / BMX 3/32”
· Cassette: 9 Speed
Weight: 305g/10.7oz

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
4.5 Based on 8 Reviews
5 ★
88% 
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Filter Reviews:
FR
02/02/2024
FORS R.
United States United States

Box One Prime 9 Chain 126L DLC

Its a great Chain, I replace it at the beginning of the year on my Sons bike and we have never had any issue with it what so ever.

R
12/02/2023
Red
Canada Canada

Not compatible

Not enough chain length to accommodate box one 9 11 50t cassette as indicated on write up. Many links too short.??

AM
05/08/2023
Albert M.
United States United States

Great Chain!

This is a great chain and an easy replacement for your worn or old Prime 9 Chain!

DH
03/20/2023
Derrick H.
United States United States

Box one chain

Theme colors for my bike is black and silver, gray. So I bought a A Raw Aluminum chain ring and I figure it would look sick with a black chain, boy was I right! I Upgraded my box two shifter to a box one, my box two Chain to a Box one, and my derailleur wheels from Box two to box one derailleur wheels. So thanks you for letting me able to make my bike look dope and better.

RG
05/09/2022
Richard G.
Czech Republic Czech Republic

gaspi

best of best !!!