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Eagle 90 Transmission is the world’s first mechanical groupset with Full-Mount toughness, rebuildable robustness and unprecedented sure-thing shifting under max power. With game-changing ease of set up and zero guesswork required, Eagle 90 is pretty much unstoppable. And proves the satisfying tactility of shifting mechanically is reimagined for the next era of MTB.
Even with the added watts of E-MTB, the X-Sync tooth profile and 44 specific shifting points on Eagle Transmission cassettes allow you to shift with unstoppable precision under all the power you can muster. It’s the best mechanical shift performance under load there is. It’s not even a contest.
Eagle 90 cranksets unique design is forged from aluminum for robustness and dependability, at arm lengths in 5mm increments from 175mm to 155mm. Like the feel of spinning big circles? Choose 175mm crankarms. Want to minimize pedal strikes on a bike with a low-slung BB, choose 155mm crankarms.
Whether upgrading your trusted ride or building your dream bike from the frame up, there’s an Eagle Transmission box set to deliver the dream and match your vision.
Take Eagle Transmission to the next level with your entry point to the AXS Ecosystem of wirelessly connected components. Designed to make upgrading from mechanical to wireless as simple as possible, the GX Eagle AXS Transmission Upgrade Kit includes an AXS-enabled derailleur body, AXS Battery and AXS Pod Controller.
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