GX has been embraced by core mountain bikers the world over for its all-in attitude and all-day ethos. GX now brings its famous no-compromise, budget-minded focus to Eagle Transmission. Utilizing a holistic approach to the entire system, Eagle Transmission sets firm a whole new expectation for the mountain bike drivetrain built around one constant found across all bikes – the center of the wheel and axle. It’s a design that changes the game by eliminating unnecessary parts and allowing all other features to work in perfect relationship to this constant.

GX Eagle Transmission checks the boxes with zero compromise on robustness, reliability, or AXS wireless functionality. The diligent workhorse that never complains, GX Eagle Transmission is designed for riders of like-mind who go hard and never hold back. Showcasing and integrating the very latest Eagle Transmission technology and all for the best possible price. GX Eagle Transmission. Beyond ready to go toe-to-toe with anything. All in. All day.
EAGLE TRANSMISSION
GX EAGLE TRANSMISSION DERAILLEUR RD-GX-E-B1
The GX Eagle Transmission derailleur delivers everything an Eagle Transmission derailleur possibly can, and then some. It features a revised battery position to better protect itself from impacts and to maintain crisp shifting and striking appearance throughout its entire lifespan. Hard-chargers can replace both its protective skid plates and two-piece outer link. It also features a tool-free cage assembly – so it’s both removable and upgradeable too. With a steel inner cage that adds even more robustness, it’s been built for riders of the real world. Just like all Eagle Transmission derailleurs, it’s been engineered with a first-of-its-kind Hangerless Interface, mounting around the wheel axle itself and making direct contact with the cassette with no hanger required.
- T-Type compatibility
- Revised battery position, reconfigured gearbox, replaceable skid plates and outer link, tool-free cage and clutch
- Install and pair via the reliable and familiar standard AXS set-up and pairing procedure
- Hangerless Interface, Full Mount attachment method
- Radically clear setup process, no adjustment required
- AXS battery and Pod controller available separately

GX EAGLE CRANKSET FC-GX-D1
The GX Eagle Transmission DUB crankset gives no-nonsense riders a no-compromise balance of form and function. It’s the crankset where pure performance meets optimal value. The two independently removable composite bashguards add durability and allows riders to manage scuffs and scrapes that come with the territory. Protecting and preserving the unique shape of its forged aluminum design to deliver maximum performance with minimum bulk.
- T-Type compatibility
- Two independently removable composite bashguards
- Forged aluminum with an all-new shape for a tough, robust, and reliable crankset
- No-nonsense, no-compromise

GX EAGLE E-MTB CRANKSET FC-GX-PA-D1
The GX Eagle Transmission E-MTB crank features the All Day spirit but optimized for pedal assisted riding. The unique design is forged from aluminum for robustness and dependability without compromising weight. Brose and Bosch motors pair with our “Gap Cap” for an aesthetically pleasing integrated look.
- 160, 165 and 170mm lengths
- ISIS interface for use with ISIS motor systems
- Gap Cap available separately for Bosch and Brose

GX EAGLE TRANSMISSION CASSETTE CS-XS-1275-A1
The T-Type cassette is a key reason why GX Eagle Transmission offers incredible inboard and outboard shifting performance under load. Thanks to its full X-SYNC design, the harder you pedal, the better it shifts. The nickel plating delivers top-tier durability as well as a quiet shift experience. Featuring 55mm chainline compatibility for a more moderate chain angle, longer wear, and improved precision. It’s 520% range has optimized gear steps featuring larger 38 and 44-teeth cogs. With the clearly marked “Setup Cog”, installation is both simple and foolproof. The cassette utilizes a PinDome design for gears 1-8 and a single piece MINI-CLUSTER for gears 9-12.
- T-Type compatibility
- X-SYNC for best-ever inboard and outboard shifting performance under load
- 520% range with optimized gear steps on low end
- 55mm chainline compatibility for more moderate chain angle, longer wear, and greater precision
- Setup Cog for simple set up
- Nickel plating for a quieter and more durable cassette

GX EAGLE TRANSMISSION FLATTOP CHAIN CN-TTYP-GX-A1
The flattop design and solid pins of the GX Eagle Transmission chain create the highest level of durability and toughness for all day rides and E-MTB torque.
- T-Type compatibility
- Flattop profile, unbelievable shifting performance
- Solid pins, fully approved for E-MTB use

GX EAGLE TRANSMISSION GROUPSET GS-GX-E-D1
The drivetrain embraced by core riders as the all-day best friend is now available in Transmission. The no-compromise, budget minded ethos remains built into the system but is modernized for a new generation of bikes. The GX Eagle Transmission derailleur is every bit as crisp and precise as the other derailleurs in the transmission family and also features removable skid plates for better protection and serviceability. Shifting under load is made possible on the GX cassette due to a combination of X-SYNC technology and Cassette Mapping, creating seamless shifts even during your hardest power output. The GX Eagle Transmission DUB crankset stands apart and gives no-nonsense riders a no-compromise balance of form and function. It’s the crankset where pure performance meets optimal value. Its unique shape has been forged out of aluminum for strength without bulk, and the composite chainring bashguards add functionality and lets riders manage scuffs and scrapes that come with the territory. Specifically engineered to optimize Eagle Transmission, the T-Type chain design features a unique flat top and is developed specifically for the added torque loads of E-MTB.
- Available with 165, 170, 175mm crankarm options with 32T chainring
- E-MTB groupsets available for Bosch, Brose, and 104 BCD motor systems
- GX Eagle Transmission derailleur
- GX Eagle Transmission cassette
- GX Eagle Transmission Flattop chain
- Pod controller
- AXS battery and charger

EAGLE TRANSMISSION DIRECT MOUNT CHAINRING CR-TTYP-DM-D1
Rugged durability comes naturally to the Eagle T-Type direct mount chainring. Finished with a distinct and dual-spoke design, your shifting will never be compromised. Available in three different tooth counts, there is ample room to refine and customize.
- T-Type compatibility
- 8 bolt direct mount, bolts included
- 30T, 32T, and 34T options
- 3mm offset for 55mm chainline
- Bashguards available separately

STEALTH BRAKE COLLECTION
Hidden in plain sight, SRAM MTB brakes now feature Stealth levers. The all-new lever body design brings the hose closer to the bar, allowing for a sleeker, more modern ride. Available in a streamlined line-up of Level and Code, Bronze brakes feature a Dark Polar Anodized finish that pairs specifically with GX Eagle Transmission.
CODE BRONZE STEALTH DB-CODE-BRZ-C1
Our legendary full-powered brake now features a new technology to improve your cockpit aesthetic: Stealth. The all-new lever body design brings the hose closer to the bar, allowing for a sleeker, more modern ride. And for ease of customization, Code Bronze features tool-free Reach Adjust. Control is everything, and better rides begin with the confidence that your brakes will be the same, every time.
- Stealth body design to complement our AXS cockpit
- Designed for the most heavy-duty braking needs
- Metallic pads come standard for more power and longer wear
- Utilizes SwingLink for progressive power throughout the lever pull



LEVEL BRONZE STEALTH 4-PISTON DB-LVL-BRZ4-C1
Level Bronze Stealth 4-Piston combines our new Level Stealth lever with a 4-piston caliper to provide superior power to weight performance. Featuring trail ready stopping power in a system ready for the starting line, Level has a new lever design purpose made to create a clean, fast looking cockpit. Our tool-free reach adjust ensures ease of customization.
- Stealth body designed to complement our AXS cockpits
- Trail bike power in a modern XC package, for tomorrow’s races
- Tool-free reach adjust for easy customization



LEVEL BRONZE STEALTH 2-PISTON DB-LVL-BRZ2-C1
Level Bronze Stealth features our new stealth body to provide you with one of the sleekest brakes in market. Featuring the power to weight performance that you expect from Level with a new lever design purpose made to create a clean, fast looking cockpit. Our tool-free reach adjust ensures ease of customization.
- Stealth body design to complement our AXS cockpit
- Modern XC power for today’s most demanding races
- Tool-free reach adjust for easy customization




SPECIFICATIONS
| GX Eagle Transmission Derailleur RD-GX-E-B1 | GX Eagle Crankset FC-GX-D1 | GX Eagle e-mtb Crankset FC-GX-PA-D1 | GX EAGLE TRANSMISSION Cassette CS-XS-1275-A1 | GX Eagle TRANSMISSION FLATTOP CHAIN CN-TTYP-GX-A1 | EAGLE TRANSMISSIOn DIRECT MOUNT CHAINRING CR-TTYP-DM-D1 | |
| Speeds | 12 | 12 | n/a | 12 | 12 | 12 |
| Variants | 52T max | 30T, 32T, 34T | Bosch, Brose, ISIS | 10-52T | n/a | 30T, 32T, 34T |
| Technologies | AXS | DUB | n/a | n/a | PowerLock T-Type BLK PVD | n/a |
| Color | Dark Polar | Dark Polar | Dark Polar | Silver | Silver | Dark Polar |
| Compatibility | Only Eagle Transmission, Only T-TYPE, Hangerless Interface Frames (UDH) | All SRAM MTB WIDE DUB BBs | ISIS | T-Type | T-Type | T-Type |
| Materials | Aluminum, Steel | Aluminum | Aluminum | Aluminum, Steel | Steel | Aluminum |
| Options | n/a | 165mm, 170mm, 175mm | 160mm, 165mm, 170mm | n/a | n/a | n/a |
For more details on local pricing and availability contact Cape Cycle Systems
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