XX1 Eagle, 12sp, Drivetrain Service Kit


It’s time to refresh your XX1 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 XX1 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


BikeCo’s XX1 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 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



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


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 XX1 Eagle Drivetrain Builder