SRAM X01 Eagle AXS Boost Groupset - 1x12-speed - 10-52 t. Cassette - Black / Red

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Description of SRAM X01 Eagle AXS Boost Groupset - 1x12-speed - 10-52 t. Cassette - Black / Red

The SRAM X01 Eagle™ AXS 1x12-speed Boost Groupset consists of:


  • SRAM X01 Eagle X-SYNC Carbon Crankset - Direct Mount 32 t. - 11/12-speed - Boost - DUB
  • SRAM X01 Eagle AXS rear derailleur, electronic and wireless
  • Eagle AXS Controller
  • SRAM XG-1295 Eagle Cassette 12-speed - 10-52 teeth
  • SRAM X01 Eagle Chain 12-speed
  • Battery
  • Charger

SRAM Eagle AXS - Technology For Simplicity

At a glance, Eagle AXS™ brings the real benefits of wireless electronic shifting to the mountain bike. On a deeper level, it offers discerning riders unprecedented personalization and control of the drivetrain. On the bike and off. Deepening the relationship between machine and rider. This addition to the Eagle™ ecosystem enhances capability. Removes complexity. And provides riders an experience like never before imagined. 

SRAM Eagle™ - An integrated drive system

SRAM Eagle™ drives are 1x drives which have been developed as an integrated drive system for optimum performance. Eagle™ drives have been designed, tested and proven to be the lightest, most powerful and durable systems for any rider on any trail. It's the simplest, trouble-free drive system ever made by SRAM, and gives you the freedom to combine it with any component within the expanded Eagle ecosystem.


X01 Eagle AXS X-HORIZON Rear Derailleur

It’s an all-new derailleur that’s specifically designed and optimized to be motor-driven instead of cable-actuated. AXS powered components enable customization and scale to an individual rider’s liking via the AXS App. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical Eagle. The Eagle AXS derailleur is smart enough to protect itself thanks to its incredibly resilient Overload Clutch. In the event of an impact, the motor gearbox disengages, giving the derailleur freedom to move, and instantly returns back to its position for a seamless experience for the rider. The system is tested to IP69K water and dust proofing standard for creek crossings, mud splatterings and the resulting post-ride pressure washings.


Highlights of the SRAM X01 AXS Eagle Rear Derailleur

  • Enduro focus and trail ready
  • Compatible with new 10-52 teeth Eagle cassettes and backwards compatible with 10-50 teeth cassettes
  • Forged aluminum cage
  • Stainless hardware
  • Eagle technology
  • Overload Clutch protection
  • AXS enabled componentry software that makes it possible to both program and personalize new SRAM and RockShox components
  • System is completely water and dust proof to IP69K

Technology´s of the X01 Eagle AXS Rear Derrailleur


AXS™ is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS™ app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.


The X-HORIZON™ rear derailleur's 'straight parallelogram' design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.


Developed specifically for SRAM X1, X-ACTUATION™ keeps shifting sharp and consistent across the entire cassette. Multi-adjustable trigger shifter. MatchMaker X compatible.


ROLLER BEARING CLUTCH™ rear derailleurs deliver maximum drivetrain stability-even through the most punishing terrain. With ROLLER BEARING CLUTCH™ technology, derailleur bounce and chain slap are eliminated without sacrificing precision.


With CAGE LOCK™ technology in the rear derailleur, wheel removal and installation-as well as chain installation-becomes faster and simpler. Just pushing the cage forward to create slack and lock it into place.


SRAM X-SYNC™ provides the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1X™ drivetrain.


SRAM Eagle AXS Controller

No cable, housing or wires to manage opened up design and engineering possibilities with the Eagle AXS™ controller. Helping SRAM pioneer a completely new shifting experience with ergonomic touchpoints that take just enough effort to press.

Touchpoints that are totally customizable to your preferences, allowing you to choose which button does what through the AXS™ app. Choose from three functions: Inboard shift. Outboard shift. Dropper. Use one of the touchpoints to control your electronic Reverb AXS™ dropper seatpost. And the power save mode in the controller wakes up after a single touch to save battery when not in use.

The Secret Sprint Paddle

Beyond the controller’s standard paddle, an included "Secret Sprint" paddle oriented on the front-side of the controller near your index knuckle allows for quick shifts with virtually no change to your grip on the handlebar.

  • MatchMaker™ X compatible
  • only use one CR2032 watch battery - 2 years or more lifespan

The Eagle AXS™ system is completely water and dust proof to the IP69K international standard.
Material: shifting button/housing: composite
clamp: aluminium
bolts: stainless steel

SRAM X01 Eagle X-SYNC Carbon Crankset - Boost

Strength is how the X01 EagleDUBBoost crankset takes capability to places never before reached. It’s the strongest crank in the entire Eagle™ ecosystem. Featuring industry-proven and rider-beloved DUB™ technology to radically simplify the relationship of spindle to bottom bracket, delivering unprecedented simplicity, compatibility and durability. The X01 Eagle™ DUB™ Crankset also comes with the Eagle™ Colorsystem, in the X01® master colorway - to go perfect with all other available cassette and chain colors – from Black to Gold to Rainbow, and now Copper. With a raw aluminum finish on the X-SYNC 2chainring teeth – to keep looking fresh throughout its long lifespan.

  • The strongest crank in the entire Eagle™ ecosystem.
  • Raw aluminum chainring teeth to fresh throughout the entire lifespan of the precision CNC machined direct mount ring.
  • Carbon crank arms
  • Boost spacing with 52mm chainline
  • 32 tooth direct mount chainring
  • Fits DUB bottom bracket


SRAM XG-1295 Eagle™ 12-speed cassette - 10-52 teeth

The 10-52 tooth XG-1295 cassette gives riders more than ever before, with an unprecedented 520-percent range. For a little extra to avoid the hike-a-bike, a little more in the “crank to win” game, the XG-1295 cassette also allows stronger riders to increase their chainring size if they want.

Highlights of the XG-1295 Eagle cassette

  • Provides a massive 520-percent gear range for brutal steeps and avoiding hike-a-bikes.
  • Stronger riders can increase chainring size for speed, without sacrificing climbing.
  • SRAM's cassette technology offers maximum durability at low weight.
  • Only XD™ Driver Body compatible.
  • 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52 teeth
  • Weight: 350g


SRAM X01 Eagle™ Chain 12-speed

It might look normal from the outside, but the engineering inside this incredible new chain design that makes possible a gear range previously found only in 2-chainring drivetrains. And it's also the biggest contributor to the Eagle™ drivetrain's ultra-smooth, precise, durable and quiet performance. The Eagle™ chain's links have a smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction and wear on chainrings and cassette cogs. This design also allows for a flatter plate, which means more consistent chain riveting and greater overall strength. HARD CHROME™ technology extends the chain's optimal performance life.

  • Groundbreaking new chain design and technology
  • The Eagle™ chain has been completely re-engineered, and is produced with new manufacturing technology
  • All-new Eagle™ PowerLock® chain connector with FLOW LINK™ technology provides better chain-guiding and increased longevity
  • The Eagle™ chain is the quietest, strongest and most wear-resistant chain in the world
  • Unique features and design also provide significantly improved wear resistance on Eagle™ cassettes and rings


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Fact Sheet of SRAM X01 Eagle AXS Boost Groupset - 1x12-speed - 10-52 t. Cassette - Black / Red

Product Name: SRAM X01 Eagle AXS Boost Groupset - 1x12-speed - 10-52 t. Cassette - Black / Red
Manufacturer: SRAM
Item Code: SRA485523
activity: Bike
usage bikesport: MTB
crank arm length: 170, 175
gear ratio: 10-12-14-16-18-21-24-28-32-36-42-52
number of chainrings: 1
shifting system: 12-speed
shifting actuation: Electronic
bottom bracket axle profile: SRAM DUB
number of teeth: 32
chain line: 52mm
rear derailleur cage: long
rear derailleur max. teeth: 52
Model year: 2021
Color: Black, Red
manufacturer item code: AXS Upgrade Kit 00.7918.099.001 | Chain 00.2518.023.011 | Cassette 00.2418.108.000 | Crankset 00.6118.603.000 | 00.6118.603.001
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Item includes
Still 10 in stock in stock, delivery time 3-4 weeks SRAM X01 Eagle AXS Upgrade Kit - 12-speed - Black / Red
Still 10+ in stock in stock, delivery time 3-4 weeks SRAM XG-1295 Eagle Cassette 12-speed - 10-52 teeth
Still 10+ in stock in stock, delivery time 3-4 weeks SRAM X01 Eagle Chain 12-speed
Selection: SRAM X01 Eagle X-SYNC Carbon Crankset - Direct Mount 32 t. - 11/12-speed - Boost - DUB - Black / Red
Still 5 in stock in stock, delivery time 3-4 weeks Crank arm length 170mm
Still 3 in stock in stock, delivery time 3-4 weeks Crank arm length 175mm
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