In addition to their hand-built base they share the Stealth design

3D mesh back for breathability

to hold up to the demands of all types of cyclist

An anatomic fit on the sleeves has been included to eliminate any pull on the fabric when riding

the touchscreen and button-controlled cycling computer with event adaptive training1

SRAM Eagle XX1 B2 Rear Derailleur foundry In addition to their hand-builtOccupying a new realm in shifting performance, the redesigned XX1 Eagle derailleur gives no compromise racers and dream bike builders a true top tier option. The crisp, precise XX1 shifting feel athletes rely on now features an updated cage geometry for improved chain management. Occupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur makes full use of the new 10 52t cassettes and is backwards compatible to also