DESCRIPTION
The Box Two chain's nickel plating adds both corrosion and wear-resistance. 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 Most Durable Chain
- Nickel Plated Protection
- Durable Hardened Solid Pins
- Wide/Narrow Chainring Compatible
- Compatible with BMX 3/32" Chainrings and Cogs
- Compatible with most 10,11, & 12-speed wide / narrow chain rings.
- Prime 9 Technology™
- Prime 9™ Drivetrain Compatibility Manual
- Why Prime 9?
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Box One Prime 9 11-50T and also 12-50T eBike Cassette Black
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Box Two Prime 9 11-50T and also 12-50T eBike Cassette Black
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Box Three Prime 9 11-50T and also 12-50T eBike Cassette Black
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Box One Prime 9 Rear Derailleur
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Box Two Prime 9 X-Wide Rear Derailleur Black
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Box Three Prime 9 X-Wide Rear Derailleur Black
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Box One Prime 9 Shifter Black
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Box Two Prime 9 Shifter Black
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Box Three Prime 9 Shifter Black
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Box Two Chainring
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Box One Single Speed Aluminum Cogs
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Box One Single Speed Chromoly Cogs
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Box Two Freewheel
Yes, All Box prime 9 chains have standard external geometry that will work with most existing 9 speed drivetrains.
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.
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.
| Material | Hardened Alloy Steel |
| Finish | Nickel |
| Weight | 305g/10.7oz |