Shimano GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur 50t max Chainring CheckoutTitle=Shimano Sora ST-R3000 STI Lever Hoods Includes all springs and clips

Includes all springs and clips

940 Bore 1

and the remarkable fit achieved by Atomic's Memory Fit heat molding process (have this done at an authorized Atomic shop) as well as its power-to-weight dominance are the main reasons

Aluminum body construction with Chrome Vanadium tools and aluminum chain tool

Shimano GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur 50t max Chainring CheckoutTitle=Shimano Sora ST-R3000 STI Lever Hoods Includes all springs and clipsShimano GRX FD RX815 F 2 x 11 Speed Di2 Braze On Front Derailleur 50t max Chainring. GRX FD RX815 Di2 Front DerailleurOperates with Shimano Di2 for digital electronic shifting Chainline is increased by 2. 5mm over conventional front derailleurs for greater tire clearance in the front 17t front range provides more gear range in the front TECH SPECS Double or Triple Double Drivetrain Speeds 11 Derailleur Capacity 17 Front Derailleur Clamp Braze on Front