Shimano GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur 50t max Chainring CheckoutSpec= 8mm x 40/1.575 The shape is inspired by

The shape is inspired by the old gooseneck LD stems by Ibis and Cunningham but with a few accommodations for modern bike needs

4 1 1/8" Aluminum Red

High efficiency Single Action stroke fills tires fast

5mm on wide spindle cranks

}SRAM Disc Brake Pads - Organic Compound Steel Backed (Quiet) Monoblock SRAM Hydraulic Road Level A1 (2017-2019) Bulk Box (20 sets)

Shimano GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur 50t max Chainring CheckoutSpec= 8mm x 40/1.575 The shape is inspired byGRX 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 Double or Triple Double Drivetrain Speeds 11 Derailleur Capacity 17 Front Derailleur Clamp Braze on Front Derailleur Cable Pull Electronic Front Der Shifter Compatibility Shimano Road Di2 Max Ring