SRAM Eagle 90 Ebike Groupset No Crank Bicycle Shifters

The Eagle 90 Transmission sets a new standard for durability and serviceability. Featuring the revolutionary Full Mount architecture and a Hangerless Interface, this system is engineered for the most demanding E-MTB environments where strength and shifting precision are non-negotiable.

Most Rebuildable Derailleur Architecture 

• Full Mount Strength: Utilizes the same robust architecture as higher-tier AXS Transmission systems for unmatched chassis stability.

• Maximum Serviceability: The most rebuildable derailleur ever built, featuring replaceable outer and inner parallelogram links, skid plates, and bushings.

• Tool-Free Maintenance: Designed with a tool-free threaded cage assembly and a replaceable B-Knuckle to extend the lifespan of your gear.

• Hangerless Interface: Required for UDH (Universal Derailleur Hanger) compatible frames, creating a direct, stronger connection to the frame.

Precision Shifting & Ergonomics 

• Shift Under Load: Optimized for full-power shifting, allowing for seamless gear changes even under maximum E-MTB torque.

• Stealth Architecture Shifter: The mechanical shift lever features a sleek, low-profile design with MMX compatibility for a clean cockpit integration.

• Tactile Control: Equipped with a premium textured aluminum lever touchpoint and a dedicated single-click variant for modern E-MTB ergonomics.

• Clean Cockpit: Includes a dedicated shift housing and brake hose clip to keep your cabling organized and tidy.

High-Performance Cassette & Chain 

• XS-1275 T-Type Cassette: Features a 10-52t range and full X-Sync technology for the best inboard and outboard shifting performance on the market.

• Flattop Chain Technology: Includes the GX Eagle Transmission Flattop chain with solid pins, specifically approved and optimized for heavy E-MTB use.

• X-Sync Integration: Advanced tooth profiles ensure the chain and cassette work in perfect harmony to eliminate dropped chains and gear jumping.

E-MTB Specific Crankset & Compatibility 

• Forged Aluminum Strength: A sleek and sturdy forged aluminum crankset designed to handle high-torque output.

• Drive-Unit Optimized: Available in specific offsets for SRAM/Brose and Bosch systems to ensure a perfect chainline.

• Gap Cap Integration: Includes "Gap Caps" for a seamless visual transition between the crank arm and the T-Type chainring.

• Integrated Protection: Comes with a clip-on guard to protect your chainring from rock strikes and trail debris.