Shimano GRX FD-RX810-F 2 x 11 Speed Braze-On Front Derailleur:

• Double or Triple:Double
• Derailleur Capacity:17
• Front Der/Shifter Compatibility:Shimano Road
• Max Ring (teeth):50
• Front Derailleur Style:Topswing
• Front Derailleur Cable Pull:Bottom Pull
• Front Derailleur Clamp:Braze-on
• Drivetrain Speeds:11

Shimano GRX RD-RX810 Rear Derailleur – 11-Speed, Long Cage, Black, With Clutch:

• Color:Black
• Largest Cog:34
• Rear Derailleur Mount Type:Shimano Rear Direct Mount , 10×1 Standard
• Chain Wrap Capacity (teeth):40
• Cage Length:Long
• Rear Der/Shifter Compatibility:Shimano Road
• Drivetrain Speeds:11
• Weight:255