NX Eagle, 12sp, Drivetrain Service Kit

NX Eagle, 12sp, Drivetrain Service Kit

It’s time to refresh your GX Eagle Drivetrain. BikeCo has an easy builder that allows you to pick the best cassette, chain, chain ring and add the project finishers for a single stop shopping experience. This builder is based on the GX Cassette and Chain – check out the variety of chainrings available for SRAM Direct Mount, Cinch Direct Mount, 104 BCD and 94 BCD cranks.


In stock

  • Description
  • Pricing, Incentives, Upgrades & Questions


BikeCo’s NX Eagle 12sp Drivetrain Service Kit allows riders to pick the best cassette, chain and chain ring for both their riding needs and budget.


SRAM 12sp Eagle Cassettes Drivetain Builder Kit by BikeCo.com


(pictured left to right: X01, XX1, GX)

SRAM XX1, X01, and GX 12sp Eagle Cassettes share range, 10-50t, as well as cog sizes, 10-12-14-16-18-21-24-28-32-36-42-50, for crisp shifting performance. X01 cassettes are often used on XX1 builds for those who are looking for a touch less bling than the gold cassette comes to the plate with.

The XX1 XG-1299 has a gold colored main body with a black aluminum 50t granny gear.
UPC: 710845788314

X01 XG-1295 features a black body with a matte aluminum 50t ring.
UPC: 710845788321

GX XG-1275 is a black cassette with gray Eagle graphics on the 50t ring. The large 50t cog is an aluminum while the smaller 11 are stamped steel.
UPC: 710845804748

NX PG-1230 is a black cassette ranging from 11-50t and utilizes a splined freehub body making it easy to upgrade to 12 speed.
UPC: 710845818011



PC XX1 Eagle Gold and Black feature Titanium Nitride coatings and Flowlink design for longer service life, less friction and less noise than previous chains.
Gold UPC: 710845788482      Black UPC: 710845788499

PC X01 Eagle Chain features Flowlink design.
     UPC: 710845788505

GX Eagle Chain features the same link geometry as the XX1 with solid pins design.
UPC: 710845804755

NX Eagle Chain features FlowLink technology for improved longevity.
UPC: 710845813085


BikeCo.com Drivetrain Maintenance Chainrings


(pictured: SRAM Direct Mount X-Sync 2, Race Face Cinch Direct Mount, Wolf Tooth 104 BCD, Wolf Tooth Cinch Direct Mount Oval)

BikeCo works with the best chainrings on the market. The leaders are Wolf Tooth, Race Face and SRAM combining the best performance, longevity, and adaptability. Round and Oval (elliptical) rings are available for SRAM Direct Mount, Race Face Cinch Direct Mount, 104 & 94bcd cranks.


At BikeCo we want to make sure you have everything ready when you dive into your project.

For Drivetrain Service Kits we offer a Cable & Housing package with 1 derailleur cable, 7 feet of cable housing, 2 plastic ferrules and a cable crush fitting. Click this option and be one and done with your drivetrain service!

If you have questions reach out to our expert staff via chat, email or call to make sure you get the right components, at the best price, the first time!

Looking for a complete drivetrain with derailleur, shifter, and crank options? Check out our GX Eagle Drivetrain Builder

Pricing, Incentives, Upgrades & Questions – BikeCo has you covered

Chat with our expert sales staff for the best market incentives, performance hop ups, setup tips and more!

Chris and Landon lead the BikeCo sales team and are always up to date with the best deals for clients at all levels and across all riding styles. Years of experience on trail with a variety of the best frames, suspension, wheels, tires and accessories means the staff at BikeCo is able to help you define which components will best compliment your riding (conversely we can help steer you away from problematic gear as well).

Reach out via email - Chris is available Chris@BikeCo.com & Landon Shipping@BikeCo.com, chat, call - 949-470-1099 or 888-697-6717 or use this quick online form to start the process with the leaders in sport to pro level MTB – the experts from The Bike Company. We look forward to working with you before, during and after you bike purchase.

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