SRAM Eagle XX1 B2 Rear Derailleur Size:12 Speed Chelsea combines the durable

Chelsea combines the durable

The problem is that while there’s a scientific rationale for the high amount of sugar we use

Durable and elegant

Allows for free movement and low joint stress

aero riding position

SRAM Eagle XX1 B2 Rear Derailleur Size:12 Speed Chelsea combines the durableOccupying 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