Box Two Prime 9 Chain (Nickel) (9 Speed) (126 Links)

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Box Two Prime 9 Chain (Nickel) (9 Speed) (126 Links)
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While everyone else keeps adding more and more gears, the Box Two Prime 9 Groupset takes a different approach. The engineers at Box decided that sometimes simple is better so they developed a groupset with a wide ratio range over only 9 cogs. The benefit is that fewer gears reduce the chain angle on the low end; making the chainline more direct across the whole range; improving component longevity and power transfer. The Prime 9 chain is compatible with modern narrow/wide chainrings.


  • Prime 9 technology
  • Nickel Protection
  • Compatible with Modern Wide/Narrow Chainrings
  • Durable hardened solid pins

Speeds: 9 Speed
Links: 126
Chain Width: -
Chain Connector: Quick Link
Pin Type: Solid
Color: Silver
Weight: 312g


  • Quick link master link

This product was added to our catalog on November 3, 2020

Douglas Marsh
Verified Owner
Saturday, Oct 16 2021 (about 2 years ago)
Box Two Prime 9 Chain (Nickel) (9 Speed) (126 Links)
I have switched all my chains to this. The Nickel Plating adds a touch of smooth and quiet riding. Plus the chain is straighter and stronger than a Shimano CN-93. And couple this chain with a Box Components Chainring (yes i know they are expensive but well worth the money) your chain rides unbelievably smooth and not waivy. I am so impressed with the BOX Components that I have a BOX rear Derailleur coming in and I'm getting it because of the cable anchoring system that holds the cable. I've had too much trouble with Shimano's cable anchoring bolt system. I'm through with them and going to be buying BOX Components whenever possible.
Box Prime 9 Model Comparison