Box Three Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box Three Prime 9 X-Wide Multi Shift Groupset - Box®
Box Three Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box Three Prime 9 X-Wide Multi Shift Groupset - boxcomponents
Box Three Prime 9 X-Wide Multi Shift Groupset - Box®
Box Three Prime 9 X-Wide Multi Shift Groupset - boxcomponents

Box Three Prime 9 X-Wide 11-50T Multi Shift Groupset

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$209.99
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$209.99
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BX-DT3-P9AMXW-KIT

DESCRIPTION

Our Box Three tier delivers many of the same capabilities of its more famous siblings yet it's built upon a simpler platform. Cassettes are accessible at 11-46T or 11-50T and fashioned with steel spiders. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. Shift easily with a comparable mechanism, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group!

FEATURES

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.



SHIFTER

Does the Box Three Prime 9 Shifter come with a cable?

Yes. All Box Three 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 Three 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 Three 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 Three 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 Three 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 Three Prime 9 Cassette compatible with other 9 speed drivetrains?

No, The Box Three 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 Three 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 Three 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 Three 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 Two 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
4.2 Based on 6 Reviews
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Filter Reviews:
EP
07/02/2021
Elijah P.
United States United States
I will 100% buy again

This is my 6 month review. All shifts are quick and clean. Hard to get a better product for the money. I will be purchasing for my wife's bike soon!

BJ
06/06/2021
Borisa J.
Canada Canada
I wish you could see a smile on my face!

I just love it - switched from 3x to 1x system and riding is quieter and easier. Shipping was fast and everything arrived es expected. Maybe including shifter cable end would have been a nice touch. Following installation video I did not have any problems installing it. I was having a small problem with the chain staying in one gear but barrel adjustment fixed it. I am 57, so 11-50 cassette definitely helps uphill.

RB
06/02/2021
Richard B.
United States United States
Box groupset

group set is great, and everything arrived as it should. no complaints.

A boxcomponents Customer
BC
05/19/2021
Brett C.
United States United States
One by conversion success.

Love the snappy gear transitions. Had REI do the final adjustment after I assembled everything. The shifter will take some time to get used to. Seems like the down actuator is too far out in front of the up actuator. A perfect upgrade to my 2018 Specialised Camber. No need to change the rear wheel or cranks. I ran into a strange problem upgrading the front chain wheel to a narrow wide. I purchased a 104 BCD ring and found I had to slightly file the innermost diameter for it to fit on the stock crank. I thought it was the wrong ring and ordered a different one. Both were the same.

JD
04/02/2021
Jerry D.
United States United States
Disappointed in my purchase.

Never got it to shift properly through all the gears. I’ve adjusted derailleurs for years and have set up bikes but this derailleur will not shift through all Of its gears. Then my son whacked it on a rock last week so it’s now toast.