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SRAM XXSL T-Type Eagle Transmission Powermeter AXS Groupset

SRAM XXSL T-Type Eagle Transmission Powermeter AXS Groupset

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Regular price £1,779.99 GBP
Regular price £2,890.00 GBP Sale price £1,779.99 GBP
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SRAM XX SL T-Type Eagle Transmission Powermeter AXS Groupset – The Ultimate Wireless XC Drivetrain

Take your cross-country race bike to the next level with the SRAM XX SL T-Type Eagle Transmission Powermeter AXS Groupset. Designed for elite XC racers and riders demanding the lightest, fastest and most precise electronic drivetrain available, this premium wireless groupset delivers exceptional shifting under full power, integrated power measurement, and race-winning durability.

Built around SRAM's revolutionary T-Type Eagle Transmission platform, the XX SL groupset features a hangerless Full Mount derailleur, ultra-light carbon crankset, precision-engineered 10-52T cassette, Flattop chain and the latest Pod Ultimate controller. Whether you're chasing podiums or building the ultimate dream bike, XX SL offers uncompromising performance with industry-leading wireless technology.

Engineered for bikes featuring a UDH (Universal Derailleur Hanger) compatible frame, this is the benchmark for modern mountain bike drivetrains.


Why Choose the SRAM XX SL T-Type Eagle Transmission Groupset?

  • Ultra-lightweight flagship SRAM XC race groupset
  • Integrated Quarq power meter for accurate performance tracking
  • Wireless AXS electronic shifting
  • Revolutionary T-Type Transmission designed for shifting under maximum power
  • 520% gear range with a 10-52T cassette
  • Carbon crankset delivering outstanding stiffness-to-weight ratio
  • Hangerless Full Mount derailleur for increased strength and precise alignment
  • Pod Ultimate controller with ergonomic two-button design
  • Includes genuine SRAM AXS battery and charger

Race-Winning Shifting Under Load

Unlike traditional mountain bike drivetrains, the T-Type Eagle Transmission has been engineered as a complete shifting system where every component works together. Thanks to SRAM's advanced X-SYNC cassette technology, the drivetrain allows you to shift confidently while putting maximum power through the pedals—even during steep climbs and race sprints.

The harder you pedal, the smoother and more precise the shifts become, helping you maintain momentum exactly when it matters most.


Integrated Quarq Power Meter

Train smarter with the integrated Quarq dual-sided power meter, delivering highly accurate power data for structured training, racing and performance analysis.

Key benefits include:

  • Accurate power measurement (±1.5%)
  • Lightweight integrated spider design
  • Automatic MagicZero calibration
  • Fully compatible with the SRAM AXS ecosystem
  • Long battery life
  • Connects via ANT+ and Bluetooth to leading cycling computers and training apps.

Stronger Hangerless Transmission Design

The XX SL rear derailleur mounts directly around the wheel axle using SRAM's revolutionary Full Mount interface, eliminating the traditional derailleur hanger.

Benefits include:

  • Increased impact resistance
  • Improved shifting accuracy
  • Easier setup
  • Superior drivetrain alignment
  • Magic Wheel lower pulley continues rotating even if debris becomes trapped
  • Overload Clutch protects the derailleur during impacts.

Ultra-Light Carbon Crankset

The XX SL carbon crankset remains one of the lightest ISO-certified MTB cranksets available, delivering outstanding stiffness without compromising durability.

Available crank lengths:

  • 165mm
  • 170mm
  • 175mm

Chainring:

  • 34T Direct Mount T-Type chainring

Perfect for competitive cross-country and marathon racing.


XX SL Eagle Transmission Cassette

The premium 10-52T cassette provides a huge 520% gear range, allowing effortless climbing while maintaining high-speed gearing for fast race sections.

Features include:

  • Full X-SYNC tooth profile
  • Lightweight X-Dome construction
  • Optimised cassette mapping
  • Exceptional chain retention
  • Smooth shifting in both directions under load
  • Long-lasting hardened steel construction.

Included Components

  • XX SL T-Type Eagle Transmission Rear Derailleur
  • XX SL Carbon Crankset with Integrated Power Meter
  • 34T Direct Mount T-Type Chainring
  • XX SL 10-52T Eagle Transmission Cassette
  • XX SL Transmission Flattop Chain
  • Pod Ultimate AXS Controller
  • SRAM AXS Battery
  • SRAM AXS Battery Charger

Specifications

Specification Details
Drivetrain SRAM XX SL Eagle Transmission
Speed 12 Speed
Technology T-Type Eagle Transmission
Shifting Wireless AXS Electronic
Cassette 10-52T
Gear Range 520%
Chain XX SL Flattop T-Type
Crank Lengths 165mm / 170mm / 175mm
Chainring 34T Direct Mount
Power Meter Integrated Quarq
Controller Pod Ultimate
Battery Included
Charger Included
Frame Compatibility UDH (Universal Derailleur Hanger) Compatible Frames

Ideal For

The SRAM XX SL T-Type Eagle Transmission Powermeter Groupset is ideal for:

  • Cross Country (XC)
  • Marathon Racing
  • Olympic XC
  • High-performance trail bikes
  • Premium custom bike builds
  • Riders wanting integrated power measurement
  • Cyclists upgrading to SRAM AXS wireless shifting

Frequently Asked Questions

Is the XX SL Transmission compatible with all mountain bikes?

No. This groupset requires a frame with a Universal Derailleur Hanger (UDH) and SRAM Full Mount Transmission compatibility.

Does this groupset include a power meter?

Yes. This version includes the integrated Quarq Power Meter.

Does it include the AXS battery?

Yes. The genuine SRAM AXS battery and charger are included.

Can I shift while pedalling hard?

Absolutely. One of the biggest advantages of Eagle Transmission is smooth, reliable shifting under full rider power.

What cassette range does it use?

The groupset includes the 10-52T XX SL Eagle Transmission cassette, offering a massive 520% gear range for climbing and descending with confidence.


Why Buy the SRAM XX SL T-Type Eagle Transmission Powermeter Groupset?

If you're building the ultimate lightweight cross-country race bike, the SRAM XX SL T-Type Eagle Transmission Powermeter AXS Groupset represents the pinnacle of modern MTB drivetrain technology. Combining wireless AXS shifting, an integrated Quarq power meter, hangerless Full Mount derailleur and class-leading shift performance under load, it delivers everything serious racers need to ride faster, train smarter and perform at their best.

Who's it for?

Designed for gravel racers, endurance riders, and bikepackers seeking wireless precision, wide-range gearing, and dependable braking in a simplified 1× platform.

Want this professionally fitted?

The Bike Lab offers expert installation and servicing in and around Surrey and West Sussex. Book today, enquire at TheBikeLabWorkshop@gmail.com or view our services.

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FAQ

How long does a Gold Service take?

As this is a full strip down and rebuild, it usually takes slightly longer than our other services. Most Gold services are completed within 1 to 2 weeks depending on workload and any additional parts required.

Is this service suitable for older bikes?

Yes. Older bikes often benefit the most from a full strip down, especially if they have not had a thorough service in some time.

Will parts be replaced automatically?

No. We will always contact you before replacing any worn or damaged parts. No additional work is carried out without your approval.

What is the difference between Silver and Gold?

The Gold Service includes a full strip down and rebuild, along with headset and bottom bracket removal and re-greasing. Silver focuses more on adjustment, wheel truing, and drivetrain cleaning.

How often should I book a Gold Service?

For regularly ridden bikes, once a year is a good guideline. If you ride in harsh conditions or high mileage, you may benefit from it more frequently.