Shimano GRX RD-RX815 Di2 2x11 Speed Derailleur soldout walks with more range of

walks with more range of motion

giving you extra traction on steep

The 75-degree range of motion and single-throw Speed Lock Lite lever give a near-frictionless stride and instant

Packs down to the size of a fist

297 grams per pole

Shimano GRX RD-RX815 Di2 2x11 Speed Derailleur soldout walks with more range ofThe Shimano GRX RD RX815 Di2 2x11 Speed Derailleur is the newest update to the Shimano gravel lineup. The Shimano GRX RD RX815 Di2 2x11 Speed Derailleur brings electronic shifting to your fingertips. No more cable shifting, cable stretch, etc. Only perfect indexing shifting from here on out! Compatible with 2x drivetrain systems. CAGE LENGTH N A TOTAL CAPACITY 38T MAX FRONT DIFFERENCE 17 COLOR SERIES COLOR AVERAGE WEIGHT 287g MOUNT Direct attachment