Sram GX T-Type - Transmission Drivetrain Goes GX Eagle AXS: Overview, Features & Specs

Words by: Liam Woods

GX T-Type - A New Era For SRAM GX Eagle AXS? 

As mountain biking continues to evolve, riders seek drivetrain systems that deliver uncompromising performance and reliability while maintaining an affordable price point. Enter SRAM GX T-Type, the new SRAM GX Eagle AXS Transmission which is the latest offering from SRAM GX that brings its renowned all-in attitude and budget-minded focus to the world of Eagle Transmission. SRAM was quick to follow up with the GX level of drivetrain with the SRAM XXSL, XX and X0 Transmission drivetrains coming out just 4 months ago. Running on the same principles as the other Transmission drivetrains, the GX T-Type is designed with a holistic approach and centered around the axle, this revolutionary system eliminates unnecessary components and delivers seamless functionality. Utilizing the SRAM UDH frame designs, SRAM has been able to dial in each tolerance for the cassette, frame, derailleur and chain to make the best shifting possible. 

The GX Eagle AXS Transmission retains the robustness, reliability, and wireless functionality that riders have come to expect from SRAM GX. It serves as the diligent workhorse, ready to tackle any challenge without holding back. The integration of the latest Eagle Transmission technology ensures top-notch performance, all while offering the best possible price. With GX Eagle AXS Transmission, riders can expect the new performance from Transmission at a lower price point. 

Specifications:

GX Eagle Transmission Groupset: 

The GX Eagle Transmission groupset is the all-day best friend of core riders, now modernized for a new generation of bikes. The derailleur offers crisp and precise shifting, featuring removable skid plates for enhanced protection and serviceability. Shifting under load is seamless, thanks to the combination of X-SYNC technology and Cassette Mapping. The GX Eagle Transmission DUB crankset strikes a perfect balance between form and function, with a unique shape forged from aluminum for strength and performance. It also features composite chainring bashguards for added durability.

• Crankarm Options: Available with 165mm, 170mm, or 175mm crankarms with a 32T chainring.
• E-MTB Compatibility: E-MTB groupsets are available for Bosch, Brose, and 104 BCD motor systems.
• Components: GX Eagle Transmission derailleur, cassette, Flattop chain, pod controller, AXS battery, and charger.

GX Eagle Transmission Derailleur: 

The GX Eagle Transmission derailleur is designed to deliver exceptional performance and durability. Its revised battery position enhances protection against impacts, ensuring consistent shifting over its entire lifespan. Riders can replace its protective skid plates and two-piece outer link, while the tool-free cage assembly allows for easy removal and upgrades. The steel inner cage adds further robustness, making it suitable for real-world riding conditions. The Hangerless Interface eliminates the need for a separate hanger, resulting in direct contact with the cassette.

• Features: T-Type compatibility, revised battery position, removable skid plates and outer link, tool-free cage and clutch, Hangerless Interface, clear setup process.
• Requires SRAM UDH Mount
• Weight: 468g

As you can see, the GX Derailleur (Left) moves the battery "into" the cage more, whereas the X0 Derailleur (Right) has it on the rear like all previous AXS rear derailleurs before. 

GX Eagle Crankset: 

The GX Eagle Transmission DUB crankset offers riders a perfect blend of performance and value. Its forged aluminum construction ensures strength without bulk, while the two independently removable composite bashguards provide added durability. The crankset preserves its unique shape, delivering optimal performance on the trails.

• Features: T-Type compatibility, two independently removable composite bashguards, forged aluminum construction.
• Crankarm Options: Available with 165mm, 170mm, or 175mm crankarms with a 32T chainring.
• Weight: 650g

GX Eagle Transmission Cassette: 

The GX T-Type cassette plays a crucial role in the GX Eagle Transmission, offering excellent inboard and outboard shifting performance even under load. The full X-SYNC design ensures precise shifts, with the nickel plating providing durability and a quiet shifting experience. The 520% gear range includes optimized gear steps and a setup cog for easy installation.

• Features:T-Type compatibility, X-SYNC technology, 520% gear range with optimized gear steps, 55mm chainline compatibility, setup cog, nickel plating.
• Weight: 444g

GX Eagle Transmission Flattop Chain: 

The GX Eagle Transmission chain features a flattop design and solid pins, guaranteeing exceptional durability and toughness for both all-day rides and E-MTB torque.

• Features: T-Type compatibility, flattop profile, solid pins approved for E-MTB use.
• Weight: 280g

SRAM Transmission Controller Pod: 

Same function as the other controller Pod, the Pod that comes with the GX AXS Transmission drivetrain is simple yet very adjustable. 

• Weight: 49g

Final Thoughts: 

The SRAM GX Eagle AXS Transmission is a game-changer for mountain bikers seeking a high-performance drivetrain that doesn't break the bank. With its no-compromise approach, robustness, reliability, and wireless functionality, it caters to riders who give it their all on the trails. The seamless integration of the latest SRAM Eagle Transmission technology ensures precise shifting and optimal performance. Whether you're a core rider pushing your limits or an E-MTB enthusiast, the GX Eagle AXS Transmission delivers the power and durability needed to conquer any terrain. With its affordable price and unmatched features, the SRAM GX Eagle AXS Transmission sets a new standard for drivetrain excellence in the mountain biking world.

This article was written / authored by Liam Woods. Liam has been in the bicycle industry for over 10 years as a racer, professional mechanic, service manager and as of late, media and content creator. Liam has ridden thousands of different bikes, ridden countless components, tested endless MTB apparel of all kinds and written reviews on it all. He's a key piece to the Worldwide Cyclery "All Things MTB" content creation puzzle. He also makes consistent appearances on the Worldwide Cyclery YouTube channel and Instagram.