Home Products Bicycle Parts Bicycle Transmission Parts Bicycle Derailleur Gear Unit Bicycle Front Derailleur Road Bicycle Front Derailleur Road Bike Double Front Derailleurs Road Bike Double Front Derailleur Road Bike Double Front Derailleur ARSIS11 (Shimano Dura-Ace 9000, Ultegra 6800 compatible) Model : FD-R68 (11 Speed) Q'ty : Add To Inquiry Specifications Series Model No. FD-R68-F FD-R68-B Chain Ring Double Cassette Compatibility 11 Speed Top Gear Teeth 50-56T Capacity 16T Route Type Down Pull Chainstay Angle 61-66 Mount Type Brazed-on Band Chain Line 43.5mm Band Diameter - Φ34.9 / Φ31.8 (1) Front Clamp Band Aluminum cold forged / anodized Rear Clamp Band Aluminum cold forged / anodized Outer Link Aluminum cold forged / anodized / CNC machined Inner Link Aluminum cold forged / anodized Chain Guide Steel C.P. Weight 97g Compatibility Shimano Dura-Ace 9000, Ultegra 6800 compatible Remarks (1) -Clamp spacer (Y-FDR06) allow the derailleur to be Φ31.8mm frame tube. Without ring spacer the derailleur mounts to Φ34.9mm frame tube. Related Products Road Bike Double Front DerailleurModel : FD-R329 (9 Speed) Add To Inquiry Road Bike Double Front DerailleurModel : FD-R58 (11 Speed) White Add To Inquiry Road Bike Double Front DerailleurModel : FD-R74 (10 Speed) Add To Inquiry Road Bike Double Front DerailleurModel : FD-R58 (11 Speed) Black Add To Inquiry Road Bike Double Front DerailleurModel : FD-R328 (8 Speed) Add To Inquiry Road Bike Double Front DerailleurModel : FD-R252 (8 Speed) Add To Inquiry