Ultegra Shadow design rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency
Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash
Wide outer link plates increase pivot joint rigidity to reduce shifting deflection
Lightweight aluminium pulley cage helps reduce weight without sacrificing shifting performance
Wide gear ratio compatible with 11-25 up to 11-30T (Short Cage)
Wide gear ratio compatible with 11-28 up to 11-34T (Medium Cage)

Shimano 105 Di2 R7150 12sp Rear Mech
105 Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear
The rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junction
Button on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirements
Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash

Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift
The removal of traditional mechanical cables in favour of electrical wires to the battery not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts
Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts
High tolerance cold forged aluminium link plates and body construction is extremely light and durable
Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting
12-speed E-tube Di2 compatible
Wide gear ratio compatible up to 11-36T

The new 12-speed DURA-ACE R9200 is their fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests.

12-speed 105 wide link rear derailleur
Wide Link design increases rigidity and shifting performance
Super stiff for fast and accurate changes across the cassette
Large 11 tooth pulleys increase service life and reduce noise
Super light shift action
Compatible with 12-speed drivetrains
Minimum low sprocket 34T, maximum low sprocket 36T with double chainset
Maximum front difference 16T, total capacity 41T
Weight 249 grams

The HollowTech II 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
The chainring teeth have been developed to work in conjunction with 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer
Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight

Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm and 410mm chain stay length

A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines

HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency

HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)

• Lightweight
• Increased stiffness
• Rider Tuned performance
• Increased chain clearance
• Provides optimum power transfer
• HollowTech II design
• 11-speed compatible

Shimano 105 R7100 12 Speed Chainset
Lightweight HollowTech II 105 12-speed chainset
Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low
The chainring teeth have been developed to work in conjunction with Hyperglide&plus 12-speed chains for increased contact to provide greater efficiency and improved power transfer
HollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter
Can be used with Shimano external or press-fit bottom brackets
The system allows for easier installation, adjustment, and maintenance
Lightweight anodised aluminium chainrings for smooth and precise shifting.

The HollowTech II 12-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's elite riders
Hollow outer chainring, giving vast improvements in rigidity and increased weight savings
The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load
These industry leading HollowTech II 4 arm cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength
The teeth have been developed to work only in conjunction with the 12-speed chains for improved contact providing more efficiency and improved power transfer
There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines
HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability

• The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
• HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
• The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer
• Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight
• Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm
• A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines
• HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
• Optimal balance of stiffness, strength, weight and rotational performance
• Weight: 700g

Shimano's new 12-speed road groupset delivers unparalleled control and comfort anytime, anywhere - whether you're competing in an amateur race, chasing your personal best, or out for a social ride. That is "Science of Speed". And it's what sets SHIMANO apart from the rest.

The ULTEGRA R8150 front derailleur is more compact than ever and a genuine power unit. The front derailleur switches perfectly seamlessly between the chainrings and performs its shifting operations with digital precision in all conditions. In addition, the front has been reduced, thus optimising aerodynamics.

• FULLY CUSTOMISABLE
  • The drive can be adapted to the rider's preferences via the E-TUBE app
  • Among other things, the shift speed can be set, a fully or semi-synchronous shift mode can be selected and the programme buttons on the gear lever can be assigned specific functions
• WHEN EVERY SECOND COUNTS
  • Our exclusive wireless protocol increases shifting speed without sacrificing any of the shifting precision and reliability SHIMANO is known for
• Frontal area of attack of the front derailleur reduced by 33%
• Fastest gear changes front and rear
• Compact and clean optics

• Shimano's fastest ever front shifting, 45% faster than FD-R9150
• Smaller, sleeker, lighter - Frontal area reduced by 33% - Weight cut to 116g
• Top gear teeth capacity: 50-54T
• Weight: 110g

Shimano 105 R7150 12sp Di2 Front Derailleur
Great value high performance 105 double Di2 front derailleur
The 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 derailleur
Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio
The removal of traditional mechanical cables in favour of electrical wires that connect to the battery not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts
Wireless connection to the shifters
The 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 ahead
Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.
Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available
12-speed E-tube SD300 wire compatible

The new 12-speed DURA-ACE R9200 is the fastest groupset ever and the pinnacle of SHIMANO technology and innovation. Speed was the key driver for the development of this new generation road groupset. That's why every component has been revised, refined and optimised to make you even faster - whether to leave the peloton behind you or to win the final sprint on the Champs-Élysées.

The fastest shifting group has become even faster with the DURA-ACE FD-R9250 front derailleur. The new version weighs less than 100 g and shifts 45 % faster than SHIMANO's FD-R9150, which is currently the fastest front derailleur on the market. The front of the FD-R9250 has also been minimised to reduce aerodynamic drag.

• FULLY CUSTOMISABLE
  • The drive can be adapted to the rider's preferences via the E-TUBE app
  • Among other things, the shift speed can be set, a fully or semi-synchronous shift mode can be selected and the programme buttons on the gear lever can be assigned specific functions
• WHEN EVERY SECOND COUNTS
  • Our exclusive wireless protocol increases shifting speed without sacrificing any of the shifting precision and reliability SHIMANO is known for
• Frontal area of attack of the front derailleur reduced by 33%
• Fastest gear changes front and rear
• Compact and clean optics

Wide link design 105 double front derailleur for increased rigidity and improved shifting response
Wide inner link increased rigidity and takes front shifting performance to a new level, especially under heavy load
For 12-speed drivetrains
Toggle link design is light action with short lever movement and less effort at the end of shifting stroke
Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.
Support bolt provides added stability
Maximum capacity of 16 teeth with 50-52 tooth outer
The aluminium parts are coated to resist corrosion and maintain their great looks

ULTERGA now features an asymmetrical (directional) chain. Shifting precision and smoothness has been significantly improved through the use of different inner and outer plate chamfers and dimensions to accommodate the different shifting requirements of moving the chain inward and outward on the drivetrain. Redesigned SIL-TEC Chain for 11-Speed

The HG601-11 chain from Shimano is directional and features SIL-TEC treatment on the pin link plate for increased durability. It is compatible with 11-speed road, MTB, and E-BIKES thanks to its reinforced design.

Silky driving and accurate shifting: Shimano CN-HG601 11-speed Chain with Quick-Link Connector

With an HG-X11 special asymmetric plate design and Shimano's new SIL-TEC surface treatment, a quieter ride, increased chain life and better performance await you.

• 116 Links
• Connector Quick-Link - for the mounting and dismounting of 11-speed chains without tools
• Smooth and reliable shifting performance
• Directional 11-speed chain
• More efficient and silent, less maintenance
• SIL-TEC inner plate surface treatment
• MTB, Road, E-BIKE 11-speed compatible
• Reinforced chain for E-BIKE use

Thanks to cut-outs on the inside of the plates, the chain harmonizes perfectly with the Dynamic Chain Engagement+ (DCE+) narrow-wide tooth profiles of the Shimano 12-speed chainrings.

The design results in a tighter fit of the chain on the teeth. Vibrations are avoided and the smoother chain run is not only noticeable when pedaling, but also manifests itself acoustically through a quieter drive. Thanks to a new chrome-plated surface in combination with the proven SIL-TEC coating, the service life of the chain has been kept at the same level as the M8000 chain, despite the smaller outer width.

• Shimano 12-speed Hyperglide+ chains have computer designed plate profiles to operate seamlessly with Shimano DCE 12-speed chainrings and cassette sprockets, resulting in 1/3 faster shift time than Hyperglide systems even under load
• Outer plate design has been developed to reduce the chance of chain suck
• Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability
• For use with 12-speed HG+ drivetrains
• Comes complete with Quick Link which enables fast tool free chain assembly
• Weight approx: 260g (116 links) , 280g (126 links)

The HG601-11 chain from Shimano is directional and features SIL-TEC treatment on the pin link plate for increased durability. It is compatible with 11-speed road, MTB, and E-BIKES thanks to its reinforced design.

Silky driving and accurate shifting: Shimano CN-HG601 11-speed Chain with standard pin connector

With an HG-X11 special asymmetric plate design and Shimano's new SIL-TEC surface treatment, a quieter ride, increased chain life and better performance await you.

• 124 Links
• Supplied with standard connecting pin
• Smooth and reliable shifting performance
• Directional 11-speed chain
• More efficient and silent, less maintenance
• SIL-TEC inner plate surface treatment
• MTB, Road, E-BIKE 11-speed compatible
• Reinforced chain for E-BIKE use

Shimano Deore M6100/105 R7100 12sp Chain
Deore M6100 12-speed Hyperglide+ chain for smooth shifts and maximum durability
Shimano 12-speed Hyperglide+ chains have computer designed plate profiles to operate seamlessly with Shimano DCE 12-speed chainrings and cassette sprockets, resulting in 1/3 faster shift time than Hyperglide systems even under load

Outer plate design has been developed to reduce the chance of chain suck
For use with 12-speed HG+ drivetrains
Comes complete with Quick Link which enables fast tool free chain assembly

The symmetrical 11-speed Dura-Ace chain uses hollow pins for low weight, PTFE coating for smooth shifts and offers increased durability.

The chain for perfect shifting: Shimano CN-HG901 11-speed Chain with Quick-Link Connector. With an HG-X11 special asymmetric plate design and Shimano's new SIL-TEC surface treatment, a quieter ride, increased chain life and better performance await you.

The special design of the new Shimano SLX CN-M7100 12-speed chain ensures improved shifting performance and smoother running - even in rough terrain. 

• New Drive System Dedicated Design Chain
• Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
• Enhancements to shifting performance
• Easy connect
• Smoother driving even over bumpy terrain
• Compatible with new generation of drive train

The special design of the new Shimano CN-M9100 12-speed chain ensures improved shifting performance and smoother running - even in rough terrain. The SM-CN910-12 Quick-Link closure, which is also new, makes installation easy.

• New Drive System Dedicated Design Chain
• Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
• Enhancements to shifting performance
• Easy connect
• Smoother driving even over bumpy terrain
• Compatible with new generation of drive train
• Quick-Link (SM-CN910-12)
• 126L

• 1/2" X 11/128"
• Pin Length: 5.2mm
• EcoProTeq Coated (SILVER)
  
• 2 Pairs
• Compatible with: KMC, Shimano, Campagnolo & SRAM 12-speed chains
  

• 1/2" X 11/128"
• Pin Length: 5.65mm
• EcoProTeq Coated (SILVER)
• 2 Pairs
• Compatible with: KMC, Shimano, Campagnolo & SRAM 11-speed chains
  

• Compatible with all Shimano 11 speed chains
• Can be mounted without tools
• Suitable for single use only (not reusable)
• 2 x pairs of Quick Link chain connectors
• SIL-TEC coating is smoother & more resistant to all weather
• For use with single-row crank mechanism

Finish Lines Dry Lube goes on wet and sets up with a dry 'wax-like' synthetic film that helps keep your chain clean by not absorbing excessive amounts grit, grime, or dust. Thanks to the added Teflon fluoropolymer, Finish Lines Dry Lube minimizes pedaling friction, repels moisture, and withstands rides up to 100 miles. An extremely versatile lubricant and a perfect choice for many road and off-road cyclist.

Dry Lube is especially recommended for riding on or off-road in dry, dirty, dusty environments, yet it holds up well in moderately wet conditions. Dry Lube can also be used on derailleurs, shifters, cables, and brake pivot points. Finish Lines Dry Lube provides optimum drivetrain efficiency without attracting an excessive amount of abrasive contaminants. This is Finish Lines most popular and versatile lubricant.

Features:

• Goes on wet and sets up with a dry 'wax-like' synthetic film that helps keep your chain clean by not absorbing excessive amounts grit, grime, or dust.
• Our most popular, most versatile bicycle chain lubricant.
• An extremely versatile lubricant and a perfect choice for many road and off-road cyclist.
• Synthetic Oils with Teflon for super slick, long lasting performance.
• Our best choice for maximum performance in typical cycling conditions.