XX1 Eagle Copper Chain Goodr low battery status is indicated

low battery status is indicated by rapidly flashing sidelights

High-quality automatic cylinder

X-ACTUATION™ technology eliminates slop and shifting variation

TWS-3 2 Way Torx Compatible Wrench

Ceramic Wet is changing the way many mechanics prepare their rider's bikes for race day

XX1 Eagle Copper Chain Goodr low battery status is indicatedThe strongest system is a chain with no weak links. Eagle chain links have a smooth radius with no sharp edges or chamfers, which yield a significant reduction in noise, friction, and wear. This design also allows for a flatter plate for more consistent chain riveting and greater overall strength. It's also the biggest contributor to the ultra smooth, precise, durable, and quiet performance found in the 10 50T cassette and X SYNC 2 chainrings.