Weight: 338 g./pair
11-spd compatible

The main carbon fibre lever can guarantee greater breaking power in any position you grip it with. The fulcrum has been put in a new more effective position. Improvements specially studied to guarantee superior performance.

The new Ergopower™ Ultra-Shift™ controls are ideal for the 11-speed drivetrain. The reworked form permits a better grip for the rider's hand and absolute operating precision. It could not be otherwise given the reduction of the working spaces. The right-hand allows you to shift the chain up to three speeds upwards and up to five downwards. The advantage is in the excellent shifting speed in every situation. Operating fluidity has also been improved. Thanks to a favourable lever ratio the force required for actuating the front and rear derailleurs is a lot lower than with the old controls. The gain amounts to 13 percentage points for the rear derailleur and 18 for the front derailleur.

Weight: 331 g./pair
11-spd compatible

The choice of materials aims at excellence. The imperative is: carbon fibre and titanium. All combined with aesthetics designed down to the smallest details. Shifting and braking have never been so easy.

The new Ergopower™ Ultra-Shift™ controls are ideal for the 11-speed drivetrain. The reworked form permits a better grip for the rider's hand and absolute operating precision. It could not be otherwise given the reduction of the working spaces. The right-hand allows you to shift the chain up to three speeds upwards and up to five downwards. The advantage is in the excellent shifting speed in every situation. Operating fluidity has also been improved. Thanks to a favourable lever ratio the force required for actuating the front and rear derailleurs is a lot lower than with the old controls. The gain amounts to 13 percentage points for the rear derailleur and 18 for the front derailleur.

Weight: 175 g./pair 11-spd compatible

The smooth, forged-alloy levers of the Dura-Ace SL-BS79 bar end shifter have a thick rubber tip for better finger grip. The left (front) shifter handles double or triple ring shifting, while the right is classic 10-speed indexing with friction shifting option. This bar end shifter's super-quick, click-through shifting increases efficiency and conserves energy. Comes with cables and housing. Weight: 175 g.

For double gearing configurations
Weight: 378 g.
10-spd compatible

The new STI Dual Control levers offer a refined ergonomic shape while reducing the weight by over 40 grams. With a Shimano first, the new STI levers offer unidirectional carbon fiber lever blades which reduce weight and offer shift cables hidden under the handlebar tape for a more sleek design. Using a revised internal mechanism along with PTFE lined casing, the shifting is still as light as ever.

Shifting stroke for the rear derailleur has been reduced by 20% for quicker shifts and a built in reach adjuster allows for fine tuning the fit for riders with smaller hands.

The shifters continue to have integrated controls for the all new FlightDeck computer (SC-7900), which has been updated to include heart rate, altitude, grade, cadence, gear position, and directly downloadable data via a wireless connection. The new SC-7900 is completely wireless.

• Integral shift cable: looks better, feels smoother, handles lighter due to less weight
• Reach adjust mechamism: customized adjustability of shift/brake positions
• Shorter stroke of the right side lever: 20% faster and smoother shifting
• FLIGHT DECK compatible wireless speed sensor on the bracket. Integrated operational buttons used without changing hand positions

By using unidirectional carbon fiber brake lever blades and eliminating all of the mechanical shifter parts, the new Dual Control lever weight is reduced by over 155g over the mechanical version. The ergonomics are slimmed down and further refined for a comfortable grip.

• Shifting positions mimic Dual Control with the ease of an electric switch
• Titanium clamp and fixing bolt
• Enhanced perch shape is more comfortable over longer distances
• Integrated reach adjuster provides a custom fit for even smaller hands
• Shift impulses transmitted in fractions of a second
• Revised brake cable pivot location provides better braking modulation
• 255g

Weight: 127 g.
10-spd compatible

Electronic shifting impulses transmit with the ease of a mouse click, while carbon brake levers contribute to feathery 127g weight. Integrated reach adjuster offers a custom fit. Use as a set with the Shimano Dura-Ace SW-7971 bar end lever and you'll have the option to change gears at either the base-bar or the bar extensions, saving time and enabling unwavering mental focus during strenuous time trials. Compatible with the new coded wireless FlightDeck computer.

Weight: 103 g.
10-spd compatible

The electronic satellite switch integrates into your TT bar extensions for shifting that's as easy as clicking your mouse. Shift wires are guided through the aero bars for optimal aerodynamics. Used as a set with the Shimano Dura-Ace ST-7971 Tri/TT shifter, it provides the option to change gears at the base-bar as well as at the bar extensions, thereby saving time and enabling better concentration during strenuous time trials. Compatible with the new coded wireless FlightDeck computer.

Weight: 445 g./pair

Ergonomics are a prominent feature of the Ultegra ST-6700 Dual Control shift levers. Angled outward, the levers give the rider a head start on the arc of the shift with optimized hand placement to increase comfort and efficiency. A re-profiled perch reduces overall reach and girth to further enhance ergonomics. The design incorporates hidden shift cables and a shift mechanism that moves the mass closer to the handlebar for improved handling. The revised braking pivot point improves breaking power from the hoods. Other features include carbon fiber brake lever blades and PTFE inner cable coating.

Weight: 455 g./pair

Ergonomics are a prominent feature of the Ultegra ST-6703 Dual Control shift levers. Angled outward, the levers give the rider a head start on the arc of the shift with optimized hand placement to increase comfort and efficiency. A re-profiled perch reduces overall reach and girth to further enhance ergonomics. The design incorporates hidden shift cables and a shift mechanism that moves the mass closer to the handlebar for improved handling. The revised braking pivot point improves breaking power from the hoods. Other features include carbon fiber brake lever blades and PTFE inner cable coating.