The SRAM Eagle 90 Groupset Build Kit delivers the dream, and then some.

Featuring the same Full Mount derailleur architecture as it’s AXS Transmission siblings, it is undoubtedly durable.

And just in case, the derailleur body features replaceable outer and inner parallelogram links, skid plates, and a tool-free threaded cage assembly, making it the most rebuildable derailleur we’ve ever built.

At the heart of the system is a sleek and robust forged aluminum DUB crankset, with a signature silver T-Type chainring equipped with removable bash guards.

Shifting under load is a signature of Eagle Transmission, and this is made possible on 90 with an XS-1275 T-Type cassette that features full X-Sync technology, and a premium double-click T-Type Actuation mechanical shifter.

For those inclined to DIY, mechanical Eagle Trans-mission has a revolutionary simple four step setup procedure: Prepare. Hang. Tighten. Route.  Featuring no limit screws, no b-tension, and no guesswork.

Built to take you as far as your imagination and body will allow, Eagle 90 Transmission provides riders with a superior ride experience.

Features:

• Hangerless Interface (UDH) frame compatibility only.
• Distinct black and silver finish.
• Available with 165mm, 170mm, 175mm DUB crankarms, and 32T T-Type chainring with two bash guards.
• Eagle 90 shift lever features stealth architecture, and MMX compatibility for seamless pairing with SRAM brakes. Cockpit tidying Shift Housing/Brake Hose clip included.
• Shift lever is built with modern shift ergonomics and a premium textured aluminum lever touchpoint.
• Black XS-1275 features 10-52t range and full X-SYNC technology for best inboard and outboard shifting performance under load.
• Full Mount Eagle 90 derailleur is the most rebuildable Eagle Transmission derailleur, with replaceable B-Knuckle, Inner/Outer Links, Bash Guards,
• Bushings, Cage, and Cage Assembly.
• Includes GX Eagle Transmission Flattop chain.

Product Specifications:

• Rear Derailleur    Eagle 90
• Front Derailleur    n/a
• Shifter Left    n/a
• Shifter Right    Eagle 90
• Crank    Eagle 90
• Crank Arm Length    165mm, 170mm, 175mm
• Chainring    32T DM
• Guard Included    Yes - 2 guards
• Chain    GX EAGLE 126, GX T-TYPE 126
• Cassette    XS 1275 T-TYPE 10-52
• Rotors    n/a
• Brakes    n/a
• Bottom Bracket    n/a
• Battery Included    n/a
• Charger Included    n/a
• Tool Included    n/a
• Bike Computer    n/a

Item Vendor No:

• 00.7918.335.000 (Crank Arm Length 165mm)
• 00.7918.335.001 (Crank Arm Length 170mm)
• 00.7918.335.002 (Crank Arm Length 175mm)