This new derailleur not only answers the Eagledrivetrains need for greater capacity, but is also the next evolution of our proven, 1x-specific X-HORIZONdesign. The larger, 14-tooth X-SYNClower pulley, allows 10- to 50-tooth cassette capacity in this compact design, and also adds to Eagles overall smooth-pedaling feel. Our new, Type-3 ROLLER BEARING CLUTCHfeatures a smoother torque curve for a quieter, more consistent operation and feel. CAGE LOCKhas been moved back and out of the way, protecting it from trail debris. A redesigned, robust mounting system further improves the Eaglederailleurs performance and overall durability. Completely redesigned rear derailleur incorporating our proven X-HORIZONdesign and new Type-3 ROLLER BEARING CLUTCHtechnology Re-engineered mounting system and repositioned CAGE LOCKadd robustness Eaglepulley technology provides greater efficiency, crisper shifting and quieter operation Carbon cage and lightweight hardware make it li