FREE U.S. SHIPPING ON EVERYTHING! HELP / FAQ'S

Product Overview: SRAM X01 Eagle Drivetrain

Engineered to provide next level riding performance, the SRAM X01 Eagle drivetrain perfects the 1x system by increasing wear life, toughness, precision, and smooth shifting. Combined with the 10- to 50-tooth cassette, the X01 Eagle groupset has proven to be one of the best mountain bike upgrades available. In this overview we discuss the various components that make up eagle and help you decide if it is right for you!

SRAM XG-1295 Eagle 10-50 12 Speed Cassette

Maximum strength-to-weight ratio is achieved with X-Dome machined 10-cog structure. 10-50 spread equals or exceeds range of heavier 2x drivetrains.

Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes
Largest cog is aluminum
Tooth profiles provide better up and down shifting and improve chain retention
Titanium Nitride surface treatment reduces friction and enhances wear
Cassette Body Type: SRAM XD 11/12 Speed
Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50
Drivetrain Speeds: 12
Range: 10-50
Weight: 352 g

SRAM PC X01 Chain

The chain is the heart of the Eagle drive train, completely re-engineered for 1x systems and the innovative X-Sync 2 chainrings. It offers longer wear with less friction and less noise than previous SRAM chains.

PowerLock non-reusable connecting link is included
Flowlink design eliminates square edges on outer plates to reduce friction and wear
Recessed chain rivet contact area allows ultra-high joining strength with zero pin protrusion

SRAM X01 Eagle X-Actuation 12sp Rear Derailleur

X-Horizon parallelogram minimizes chain slap and is maintains constant gap with the 10-50 Eagle cassette.

12 speed
X-Actuation ratio specifically engineered for SRAM's 1x12-speed Eagle drivetrain
X-Horizon design aligns the parallelogram to a horizontal axis providing constant chain gap across all 11 gears resulting in fast, precise shifts with reduced shifter force
Type-3: features a smoother torque curve for a quieter, more consistent operation and feel, with an incorporated CageLock feature for faster wheel changes and chain service
Large 14-tooth X-Sync lower pulley allows for the 10 to 50 tooth cassette capacity in this compact design
Forged aluminum links, B-knuckle, and inner cage with a carbon fiber outer cage
Titanium, aluminum and stainless hardware for lightweight
276g

SRAM X01 Eagle 12-Speed Trigger Shifter with Discrete Clamp

Ball bearings at the rotation interface make for a smooth-feeling shifter that is very durable.

Specific to SRAM's 1x12-speed Eagle mountain drivetrain
X-actuation for super-precise shifting across wide-range gearing along with up to 5 gears per shift throw
New mechanism creates a smoother and more precise shifting system with exceptional reliability
Forged aluminum trigger with adjustable pull-lever
Not integrated with brake lever to allow use with various brake options, although compatible with MatchMaker-X clamps for combined brake and/or fork controls
Includes coated cable with on-the-bar cable change ability