The updated low-profile "Shadow" design of the Shimano Ultegra R8050 rear derailleur increases its shift stability and gives it a sleek and integrated appearance. Race endurance is guaranteed, through the optimised slant angle. The wide cassette compatibility of 11-28 tooth to 11-34 tooth will secure a smooth ride in even the highest and steepest mountain areas.
Specifically developed for 68 and 73mm bottom bracket shells with a 48.8mm chain line. Available in various styles and pull options. #D-Type front derailleur (down swing, direct mount) Lightweight front Direct mount Dyna-Sys11 11-speed double MTB derailleur for smooth gear changes Dual Pull design for use with top or bottom cable routing Top pull only for further increased tyre clearance on 29ers, for use with top tube cable routing #E-Type front derailleur (top swing, E-type, direct mount) Lightweight front E-type mount Dyna-Sys11 11-speed double MTB derailleur for smooth gear changes Down Pull design for use with bottom bracket cable routing #H-Type front derailleur (high clamp, down swing) Dual Pull design for use with top or bottom cable routing Top pull only for further increased tyre clearance on 29ers, for use with top tube cable routing Developed specifically for double chainsets and frames with band on frame design #L-Type front derailleur (low clamp, top swing) Developed specifically for double chainsets and frames with band on frame design Down Pull design for use with bottom bracket cable routing #Please note Not all options are pictured
The Side swing, side pull SLX double front derailleur decrease problems with tyre clearance and reduces cable friction, improving cable life and shift quality. E-Type Frame fit offers easy installation and absolutely optimum allignment first time. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance by 15mm, while new cable routing resulting in the lightest shifting action yet. Specifically developed for 68, 73 mm and press fit 92 bottom bracket shells with a 48.8 mm chain line, making this front derailleur ideal for most modern setups.
The Shadow features a super low profile design that reduces the risk of damage from trail side hazards and the single tension spring prevents contact with the chainstay resulting in a silent ride.
A great choice of front mechanism that features the extra wide pivot link, the Shimano Tiagra FD4700 front derailleur brings you increased rigidity whilst reducing flex to improve your road bike's shifting.
Mounts for the XTR Di2 front derailleur available in four fitting options.
The internal toggle mechanism provides greater clearance for larger tyres and it now features a built in cable tension adjustment bolt meaning there is no need for inline barrel adjusters.
This stunning direct mount compatible Shimano Deore XT M786 rear derailleur is specifically designed for 10 speed drivetrains as it offers reliable and precise shifting with a stiff and lightweight open design. Its super low profile and direct cable routing reduce the risk of damage from trail side hazards, so you won't have to worry about rocks and tree roots while riding. Plus, it uses a chain stabilising switch which reduces chain bounce in rough terrain conditions, maintaining a more stable drive and shifting experience. The Shimano Deore XT M786 Shadow Plus rear derailleur is a perfect choice of replacement for your old or worn-out existing model, so you can get back to enjoying smoother and more accurate gearing performance all over the mountain. Technologies: Shadow+: This technology provides a less distracting, quiet drivetrain as the rear derailleur stabiliser reduces chain slap. A simple solution for chain drop, which is lighter and more efficient than roller type chain devices.
The Shimano Deore XT M8000 rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design. Its Shadow cage has a slant angle that’s been optimised for use with larger sprockets and it features a super low profile design that reduces the risk of damage. The Shadow Plus system uses a chain stabilising switch that when on, reduces chain bounce in rough terrain maintaining a more stable drive and reliable shifting. This can be switched off to remove the wheel. The Direct Mount system on the Shimano Deore XT M8000 rear derailleur 11 Speed model gives you more space around the rear frame dropout. This results in easier rear wheel removal but also allows frame designers to shorten chain stays, increase axle sizes and move suspension pivots.
With its updated link construction, the Shimano Dura-Ace R9100 front derailleur offers more cable routing options and an integrated cable tensioner. It delivers light, intuitive shifting and has been adapted to also be compatible with race-specific disc brake bikes. The internal toggle mechanism on this Shimano Dura-Ace R9100 front derailleur - braze on version provides greater clearance for larger tyres and it now features a built-in cable tension adjustment bolt meaning there is no need for inline barrel adjusters.
The slick performing and durable Shimano Tiagra 4700 rear derailleur delivers high-performance gear changes and operation all at a low price. *Please note, due to a specific pull ratio, this derailleur is only compatible with Tiagra 4700 shifters.
With its compact and smooth appearance, the Shimano Dura-Ace Di2 front derailleur delivers quick and smooth front shifting even under high pedalling torque. Plus, it has programmed chain guide trim settings and can be used in full or semi Shimano Synchronised Shift modes to bring you a personalised, top-level shifting experience. Shimano's 9150 groupset brings its Syncro-Shift technology to the road too. Syncro-Shift technology enables the Shimano Dura-Ace Di2 R9150 front derailleur to read the position of your Di2 rear derailleur and will automatically operate the front shift to position the gears in the most efficient gear and best chain line, so you'll never have to worry about front shifting and correction shifts again.