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| Shimano Dura-Ace FD-9250 Di2 12-Speed FDR9250FShimano Dura-Ace FD-9250 Di2 12-Speed Front Derailleur The Shimano Dura-Ace FD-9250 Di2 12-Speed Front Derailleur promotes a... moren incredibly minimal silhouette and low weight, but its advanced design contributes to smoother shifting that is 45% quicker than provided by its predecessor. It's operated by the gear levers wirelessly via hard wiring to the rear derailleur and internal battery, with this configuration guaranteeing reliability and extended use between battery charges. The integrated auto-trim feature automatically adjusts its position, depending on which sprocket the rear derailleur is operating, eliminating the chances of annoying chain rub. In addition, an optional Synchronised Shift mode can be selected that will intuitively change the front derailleur between the outer and inner chainrings, depending on the rear derailleur's position, helping to keep chain lines as efficient as possible. This mode can be selected either via the Di2 app or via the Di2 button on the rear derailleur. Sigmasports.comDelivery: to United Kingdom Report | £227.09 |  | |
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| Shimano Dura Ace Di2 R9250 12 Speed braze-on Front Derailleur FDR9250FElite road racers demand reliable and precise shifting, 12-speed Dura-Ace R9150 delivers with its super-lightweight and compa... morect designSynchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleurThe Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleurThe biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under loadThe removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shiftsThe front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road aheadBraze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available12-speed E-tube SD300 wire compatible Tredz.co.ukDelivery: in United Kingdom Report | £227.00 |  | |
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| Shimano Dura-Ace Di2 R9250 2x12V Front DerailleurThe Shimano Dura-Ace Di2 R9250 2x12V front derailleur is more compact and faster than ever, the front derailleur shifts with... moredigital precision in all conditions. Combining Shimano's new Di2 platform and the road incarnation of HYPERGLIDE+, the front derailleur shifts between chainrings with the fastest and most seamless action on the market.Features:- Use: Road- Model: Shimano Dura-Ace Di2 R9250- Speed: 2x12V- Smaller, sleeker, lighter- Frontal area reduced by 33%- Weight reduced to 116 g- Chain line (mm) 44.5- Sheath angle (degrees) 61-66Technology:- E-TUBE is Shimano's 'service' that uses websites or apps to maximize the enjoyment of cycling by connecting riders, bikes and Shimano.- HYPERGLIDE+: The unique HYPERGLIDE+ chain offers better chain retention, more efficient shifting and a smoother drivetrain in difficult terrain. Deporvillage.co.ukDelivery: in United Kingdom Report | £275.80 |  | |
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| Shimano Dura Ace R9250 Di2 Front DerailleurDespite its smaller, lighter design, the DURA-ACE FD-R9250 brings our fastest front shifting.Our fastest just got faster than... moreks to the DURA-ACE FD-R9250. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano´s FD-R9150, already our fastest. The frontal area of the FD-R9250 is also reduced decreasing aerodynamic drag.- Our fastest ever front shifting, 45% faster than FD-R9150- Smaller, sleeker, lighter- Frontal area reduced by 33%- Weight cut to 96 g- Top gear teeth capacity: 50-55TSpecifications:- Average weight: 96- Action_Down Swing: Yes- Chain line (mm): 44.5- Chain stay angle (deg.): 61 - 66- Compatible chain: HG 12-speed- Firmware update by E-TUBE PROJECT: Yes- Link bushings: 4- Mount_Brazed-On: Yes- Top gear teeth: 46-55T- Total capacity: 16T- Front speeds: 2- Rear speeds: 12- SD300 port (pcs): 1Technology:E-Tube:- E-Tube Is Shimano´S Service That Uses Websites Or Apps To Maximize The Enjoyment Of Riding A Bicycle By Connecting The Riders, The Bicycles And Shimano.E-Tube ProjectCustomizable Settings Off The Bike:- SHIMANO's genuine application E-TUBE PROJECT for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get the more detailed bike maintenance by connecting to your bike by wire with E-TUBE PROJECT for Windows V4 application.Hg Chain Design For Hyperglide+:- Hyperglide+ Dedicated Chain Delivers Greater Chain Retention, Improved Shifting Efficiency, And Smoother Transmission Over Rough Terrain.Benefits & Features:- Improved Chain Retention Encourages More Aggressive All-Terrain Riding And Relieves Chain-Issue Anxiety.Smoother Drivetrain Transmission And Enhanced Shifting Performance Sharpens Riders' Concentration And Improves Acceleration.Better Chain Engagement Cuts Abrasion, Reduces Maintenance, And Lengthens The Lifespan Of The Chain.Hyperglide+Revamped Hg Chain Features An Extended Inner Link Plate That Connects Seamlessly With New Chainring Tooth Shape For Ultra-Efficient Drivetrain Performance.This design change reduces the vibrations normally caused by the inner and outer chain plates rolling onto the chainring, and provides better chain engagement, stronger retention, and smoother pedaling. BikeinnDelivery: in United Kingdom Report | £304.49 |  | |
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| Shimano Dura Ace Di2 Front Derailleur 2x12 Speed FD-R9250 IFDR9250FShimano Dura Ace Di2 FD-R9250 Front Derailleur - 2x12 speeds Experience the revolution in precision and speed with the Shiman... moreo Dura Ace Di2 FD-R9250 Front Derailleur. Designed for cyclists who never compromise on performance, this derailleur sets new standards for efficiency and aerodynamic design. Speeds: 2x12 Weight: less than 100 grams Aerodynamic improvement: 33% reduction in frontal area Shift speed: 45% faster than FD-R9150 Material : Aluminum (painted, plated, anodized) and steel (plated) Connectors: 1x EW-SD300 365rider.comDelivery: in United Kingdom Report | £332.14 |  | |
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| Shimano Dura-Ace FD-R9250 Di2 12-Speed Front Derailleur Braze On Black FDR9250FThe Shimano Dura-Ace FD-R9250 Di2 12-Speed Front Derailleur meets the demands of elite road racers. With reliable and precise... moreshifting, the 12-speed Dura-Ace R9150 delivers with its super-lightweight and compact design.Synchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur.Shimano Dura-Ace FD-R9250 Di2 12-Speed Front Derailleur FeaturesThe Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleurThe biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under loadThe removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching but provides effortless gear shiftsThe front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road aheadBraze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available12-speed E-tube SD300 wire compatible LeisureLakesBikes.comDelivery: in United Kingdom Report | £399.99 |  | |