Box One Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Chainring-Compatibility-White-Paper
Box One Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box One Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box One Prime 9 X-Wide Multi Shift Groupset - Box®
Box One Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Chainring-Compatibility-White-Paper
Box One Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box One Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box One Prime 9 X-Wide Multi Shift Groupset - Box®

Box One P9 X-Wide Multi Shift Groupset

$898.00 Sale Save

Only 0 left in stock

SKUBX-DT1-P9AMXW-KIT

Our Box One tier is for those of you who just aren't satisfied with anything but the BEST! You like to get up there where the air is thin and the details matter. Every single cog on the 11-50T cassette is steel, yet it barely tips the scale at 360 grams; along with the chain, its surface is Dual-coated with DLC + Nickel and is both beautiful and durable. Your thumb will push a textured die-cast lever on a shifter that's had its hinged clamp whittled away by our CNC machines. Let's finish this package off with a derailleur that flaunts a Fully Adjustable Tri-Pack™ Clutch and super smooth sealed bearing pulleys. Pamper yourself a little; you know you deserve it.

INCLUDES

FAQ

Q: What is the difference between the Wide and X-Wide?
A: The Wide cassette offers an 11-46T range while the X-Wide offers an 11-50T range.

Derailleur hangers

Q: Can I install this on my bike that uses a b-link for my current derailleur?

A: Yes! All you need to do is remove your old derailleur and the b-link leaving the standard hanger attached to your bike frame. You can now mount your Box Components derailleur directly to the hanger on your frame.

Q: Can I install this on my bike that currently has a direct mount hanger?

A: Possibly, you will need to see if your frame manufacturer or a third party like wheelsMFG offers a standard mount hanger for your frame. 

Cassette Body

Q: Will Box be making cassettes compatible with XD or Microspline driver bodies?

A: At this time our cassettes are only compatible with HG style MTB 8/9/10 speed or road 11 speed driver bodies. Most hub manufacturers offer the different

Please see page 6 of our guide for notes regarding the 2 HG drivers.

Crankset compatibility

Q: Can I use X crankset with Prime 9?

A: We recommend 1 by specific cranksets to achieve proper chainline and performance. The crankset you choose will depend on your bike frame and budget.

Chainring Compatibility

Q: Can I use my standard chainring with your Prime 9 drivetrain?

A: For the best performance and chain retention we recommend you use a narrow wide 11 speed chainring. This will best match the internal geometry of our chains and provide you with the best riding experience. These are some of the brands we recommend, Wolftooth Components, Raceface, One Up Components, Absolute Black.





Our Best Performing Drivetrain
For Aggressive Terrain
Join Box's Bi-Weekly Q&A Live Webinars
Install at Home with Some Simple Bike Tools and Our Easy to Follow Video
Adjustable Tri-Pack™ Limited Slip Clutch
Steel Lightweight Unibody Construction
Ultra-Wide Ratio with Consistent Progression
Durable Dual-Coating DLC & Nickel Protection
Cassette Compatible with HG Freehub Bodies
Compatible with Traditional Derailleur Hangers (Non Direct-Mount)
Prime 9 Technology™

Includes Shift Housing Kit
Not Intended for Ebike Use

SHIFTER

Does the Box One Prime 9 Shifter come with a cable?
Yes. All Box One Shifters come with a stainless steel shift cable.

How do I remove the cap from the cable port to install a new cable?
To remove it, use a Phillips head screwdriver and turn it counter-clockwise a quarter turn You can then push the cap out by applying pressure to the cable from the other side. Please Note: The Cable Port is not a screw that un-threads from the cable port, if you turn the cable port screw more than 90 degrees damage may occur.


Is the Box One Prime 9 Shifter compatible with other 9 speed derailleurs?
No, traditional 9 speed systems use a Cable Pull that is not compatible with prime 9.

DERAILLEUR

Are Box Prime 9 derailleurs compatible with Shimano "direct mount" hangers?

No, Shimano direct mount hangers are proprietary and are not compatible with Box derailleurs.

Is the Box One Prime 9 Derailleur compatible with other 9 speed components?
No, traditional 9 speed systems use a Cable Pull that is not compatible with Prime 9.

Are Box Prime 9 derailleurs compatible with drop bar (road) shifters?
No, Box Prime 9 derailleurs are not currently compatible with drop bar shifters, but we do offer a clamp for our shifters to mount on some 31.8mm drop handle bars.

How should I clean my Box One Prime 9 derailleur?
We suggest removing the derailleur 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.

How do I make adjustments to the derailleur?
Please see our installation video at https://boxcomponents.com/collections/support

CASSETTE

Will the Box One Prime 9 Cassette fit on an wheel with a Sram XD Driver?

No this will only work with a HG splined Shimano 9-10-11 speed freehub body.

Is the Box One Prime 9 Cassette compatible with other 9 speed drivetrains?
No, The Box one Prime 9 Cassette is optimized for Box Prime 9 drivetrains and running other component variations can result in poor performance.

How should I clean my Box One Prime 9 Cassette?
We suggest removing the cassette from the wheel and using a soft bristle brush 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.

CHAIN

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.