Precision-engineered Dura-Ace STI lever for the ultimate in powerful braking and effortless 10-speed shifting, making it the global choice for road racing's elite riders
Dura-Ace 7900 STI are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt
Shift cables have been routed under the bar tape: re-development and positioning of the internal mechanism in combination with PTFE coated cables have made this possible, providing faster, lighter and smoother shifting
Shorter stroke to the right hand lever has given 20 percent quicker and smoother shifting over the ST7800 STI
Gear shift cables can either be routed round the front or rear of the handlebar to suit all rider preferences
Ergonomic shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes
Ergonomically designed smooth lever hoods for added comfort
Brake lever pivots have been positioned to increase power and improve ergonomics when riding on the hoods
Finley tuneable reach adjusters for the levers enable custom fitment for all hands
Weight: 378 grams per set
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I had a set of Ultegra 6700 levers on my bike prior to purchasing the top of the range Dura Ace 7900 levers. The Ultegra ones were fantastic but now having installed and ridden the DA levers they take riding to a even higher more refined level.
The DA levers are not much lighter but the motion and 'click' is better, more efficient and fluid. The way the levers work with DA brakes is just amazing. When braking with the same leverage the braking is harder, firmer but without harshness.
All in all Merlins pricing makes the DA levers an easy upgrade and one that makes riding your bike even more pleasureable!!
Amazing bit of kit, great feel and precise shifting! Well recommended!
These levers are excellent. Smooth, accurate shifting every time. Just make sure there is as little friction in the cables as possible. Running 1.1mm inner through 1.2mm outer helps.
Mr Navarro Casbas
- Significant improvement over my previous 105 system
- Cables need a break-in period to take out elongation
- Easy to install
Excellent STI levers, crisp clear shifting, sharp braking nice feel
I am so happy with the shifters, comfortable, efficient, light and with the dura ace rear mech and front mech is the perfect system.
Very easy to set them up, and the shifting is like hot knife going trough the butter...
My finger is very short, reach adjust system is very good.
Very quick delivery and as described. Instructions available on the internet so why pay a load extra for packaging