SRAM Eagle 90 DUB Groupset EMTB (Cranks not included)

Designed with SRAM’s Full Mount derailleur interface, the Eagle 90 eliminates the traditional hanger, creating a more secure connection to the frame. It’s a robust and reliable setup with easily replaceable outer and inner links, skid plates, and a tool-free cage assembly—designed to take a beating and be brought back to life with basic tools. This variant skips the crank arms, making it ideal for riders who already have a compatible E-MTB crankset and want to upgrade without replacing what doesn’t need replacing. A 34T 104BCD chainring is included, ready to bolt directly onto your existing cranks—making this setup more adaptable and cost-effective. At the rear, you get the XS-1275 10-52T cassette with full X-SYNC tooth profiling for seamless shifting under load. Paired with a single-click mechanical shifter—built for the torque of E-MTB riding—you’ll feel each positive, tactile shift exactly when you need it. The shifter’s stealth cable routing keeps your cockpit clean and integrates neatly with SRAM’s brake systems. Set-up is straightforward, thanks to SRAM’s four-step install method—prepare, hang, tighten, and route. No b-tension or limit screws to deal with, just bolt on and go ride. Key Features Hangerless Interface – UDH frame compatibility only Black and silver finish with rugged build quality No crank arms included – 34T 104BCD chainring bolts directly to existing compatible E-MTB cranks Ideal for riders looking to upgrade without replacing their full crankset Eagle 90 shifter features stealth cable routing, MMX brake compatibility, and housing/hose clip Single-click shift lever designed for E-MTB use with tactile aluminium lever XS-1275 cassette (10-52T) with X-SYNC tooth profiling for reliable shifting under load Eagle 90 Full Mount derailleur – highly rebuildable with replaceable components GX Eagle Transmission Flattop chain – solid pins and fully E-MTB approved SRAM Eagle Mechanical Transmission Drivetrain ReviewWhether you’re upgrading or rebuilding, this Eagle 90 DUB Groupset gives you all the performance of SRAM’s mechanical Transmission system without needing to swap out your existing crankset. It’s a smarter way to get back on the trail with dependable shifting and long-term durability.