Shimano Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur CheckoutSpec= DebonAir +

Shimano Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur CheckoutSpec= DebonAir +Shimano Dura Ace FD R9150 Di2 11 Speed Braze On Front Derailleur. Dura Ace FD R9150 Front Derailleur Details Double or Triple Double Drivetrain Speeds 11 Weight 55 Derailleur Capacity 16 Front Derailleur Clamp Braze on Front Derailleur Cable Pull Electronic Front Der Shifter Compatibility Shimano Road Di2 Max Ring (teeth) 55 Front Derailleur Style Traditional

Wolf Tooth Direct Mount Chainring - 50t RaceFace/Easton CINCH Direct Mount Drop-Stop 10/11/12-Speed Eagle and Flattop Compatible Black

Secures 5 bikes size S/M or 6 bikes size L/XL (including e-bikes)

Shimano CUES FC-U8000-2 Crankset - 170mm 11-Speed 46/32t 110 BCD Hollowtech II Black

Bosch Magnet for Slim Speed Sensor - For 6-Bolt Hubs the smart system Compatible

External sealing and an all-brass core eliminates clogs

Optimally hardened through perfectly-tuned heat treatment to provide both rigidity and tenacity

It blends a lightweight electric system with top-notch trail bike components

They feature our patented Drop-Stop® design for the best wear life

Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 8 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Black

5 Recon Silver RL (B1) / TK (C1)

Tooth Count 53 Ring Position/Type Outer Drivetrain Speeds 11 Chainring BCD 130 Color Grey Defined Color Gray Material Aluminum

Hydra2 freehub mechanism improves over previous Hydra hub internals with larger pawl pockets and tougher metal for the drivering