NEW Shimano GRX FD-RX810-F 2 x 11 Speed Braze-On Front Derailleur, 50t Double variant-size-68x113-5 Kalloy Straight Post Seatpost has

Kalloy Straight Post Seatpost has no clamp

rear thru-axle

Reinforced spider design improves stability and resists warping

Housing Diameter: 4

NEW Shimano GRX FD-RX810-F 2 x 11 Speed Braze-On Front Derailleur, 50t Double variant-size-68x113-5 Kalloy Straight Post Seatpost hasThe Shimano GRX FD RX810 front derailleur provides lighter front shifting with a natural stroke feeling. New link toggle construction provides an ergonomic power curve and more cable routing options An additional 2. 5mm added to the chainline provides wider tire clearance Wider range front gearing with a 17t total capacity Drivetrain Speeds: 11 Double or Triple: Double Derailleur Capacity: 17 Front Der Shifter Compatibility: Shimano Road Front