Shimano Dura-Ace FD-R9100 2-/11-speed Front Derailleur

The Dura-Ace FD-R9100 Front Derailleur by Shimano – Mechanical shifting at the highest level
The Shimano Dura-Ace front derailleur FD-R9100 with its reduced operating and increased shifting forces provides unparalleled performance on Road bikes with mechanical 2×11-speed drivetrains. Precise shifting with clear feedback and a natural power curve encourage intuitive use. Thanks to an optimised joint design, adjustment is easier than ever. FD-R9100 is suitable for both rim and disc brake frames. It is partially made of carbon and otherwise of lightweight aluminium, which reduces its weight to 70 grams (braze-on version).
Specifications:Series:Dura-Ace R9100Application:Road, Triathlon & Time TrialGearing:2x (combined w/ 11-speed)Chainstay Angle:61-66°Chainline:43.5 mmChainring Size (max.):50-55 teethCapacity:16-toothCable Routing:down pullMovement:down-swingMount:braze-on, clampClamp Diameter:31.8 mm w/adapter 28.6 mm, 34.9 mmCompatibility:HG-EV 11-speed chains, HG-X11 chainsTechnical Information:Outer Body Material:carbon (CFRP)Inner Body Material:AluminiumCage Material:AluminiumCompatibility:Shifter:ST-R9100, ST-R9120, ST-9001, ST-9000, SL-BSR1, ST-R8000, ST-R8020, ST-R8025, ST-6800, ST-5800, ST-R7000, ST-R7020, ST-R7025, ST-RS685, ST-RS505, ST-U5060, SL-RS700, SL-U5000, ST-RX810, ST-RX600Crank:FC-R9100, FC-R9100-P, FC-R8000, FC-R7000, FC-RS510, FC-9000, FC-6800, FC-5800, FC-RS500 (not compatible with 46 T)Chain:CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500Features:easy and intuitive shiftingnatural shift lever travel in frontmore ergonomic performance curveprecise and simple front derailleur adjustmentmore cable routing optionsintegrated tension adjustmentoptimised joint design: no TL-FD90 required any moreadjustable tension at the front derailleuradapted to race specific frame designfor larger chainring spread in frontshorter rearend length with 135 mm over locknut dimensions8 joint bushingsdouble bearingsplated/painted parallelogram (outside) and anodized (inside)nickel-plated cage platesModels:braze-on:
Mount:braze-onType:FD-R9100-FManufacturer Number:I-FDR9100F
31.8 mm:
Mount:Clamp (diameter 31.8 mm; 28.6 mm with adapter)Type:FD-R9100-BManufacturer Number:I-FDR9100BSM
34.9 mm:
Mount:Clamp (diameter 34.9 mm)Type:FD-R9100-BManufacturer Number:I-FDR9100BLContents:1 x Shimano Dura-Ace FD-R9100 front derailleur1 x clamp adapter (31.8 mm version only)