LX STI F/HYDRAULIC BRAKES M585 HYDRAULIC BRAKE STI 9S
11-speed road race rear derailleur. Aluminum upper and lower body. Carbon fiber front plate. Product Dimensions:10 ” Length x 10″ Width x 5″Height.
Nobody said that making an electronic shifting system would be easy, but Campagnolo doesn’t think of engineering in terms of easy, they think in terms of necessity. For twenty years, Campagnolo engineers have been obsessed with creating the most precise rear derailleur in the world, and the Super Record 11 EPS Rear Derailleur is the ultimate achievement thus far. In Super Record 11 EPS ,Electronic Power Shift, Campagnolo uses electronic shifting as an opportunity to enhance the performance of the esteemed Super Record series, not to simply go along with the electronic zeitgeist. What they have created is the pinnacle of Italian performance, and the object of desire for every bike aficionado on the planet. Campagnolo EPS is here, and there’s no going back.Simply put, the Super Record 11 EPS Rear Derailleur is smart. It operates off of an electronic actuator comprised of a gear motor and a built-in resolver sensor. The actuator controls a worm screw, in the place of a mechanical spring screw, to move the derailleur. In turn, the actuator’s resolver sensor is in constant communication with Digital Tech Intelligence, the brains of the system, charting every movement of the derailleur and positioning it optimally relative to the cassette. The relationship between the electronic actuator and DTI brings an exciting new feature to EPS:Multi-Shift Technology. The new Multi-Shift enables a shift through all eleven cogs, up or down the cassette, in one compression of the shift lever, and in one and a half seconds. You read that right. To help alleviate the necessity for auto-correction, Campy studied the detrimental effects of vibration on electronic components, and applied tin to the electronic actuator to reduce play. Going even further, the Campagnolo engineers bolstered the strength and rigidity of the derailleur by creating a parallelogram carbon fiber derailleur cage with an alloy inner plate.
The 10-speed X-HORIZON rear derailleur makes shifting smooth and reliable no matter where you ride. Engineered to maintain consistent chain gap across all seven gears, X-HORIZON eliminates vertical movement for faster shifting, reduced shift force and a.
Shimano’s M986 XTR Shadow Plus rear derailleur is a game changer. The innovative motion damping switch allows you to virtually lock out the bottom pulley of the derailleur, eliminating chain throw, chain slap, and extraneous drivetrain noise — in other words the drivetrain issues you have while riding rough trails at high speed. Simply flip the switch to its -Inchoff-Inch setting to remove the wheel or fine tune the shifting. Combine that with the unobtrusive Shadow derailleur profile, improved cable pull ratio and sealed top and bottom pulleys and you get the paragon of all-mountain derailleurs.
Campagnolo Chorus 11 Ultra-Shift Ergopower Shifters are the Clark Kent of ergo levers. Behind the pedestrian name is a super-hero of a shifter. These levers don’t have the cutouts on the brake lever blades, but with that exception, these levers are identical to Record, and they’re a claimed 10g lighter than the previous generation.Chorus 11 Ergo shares the improved body material, a long-fiber reinforced polyamide that is lighter (this is where most of the 10g savings comes from), yet 8% stronger and able to withstand more than double the impact that the previous lever was able to take. It has the same ball-bearing shifting mechanism for super-smooth shifts. They’ve also improved the ratcheting mechanism in the right lever, along with tweaking the cable routing so the shifting is faster and the cable housing running under the hoods disappears under your hands. For the left lever, they’ve also improved the cable routing and optimized the mechanism for use with the new front derailleur design. Here, too, you’ll have a hard time noticing the housing as it transitions into the lever, and the improved position should make shifting both lighter feeling and faster. As with all Ultra-Shift levers, you can affect up to three cogs on the downshift and five cogs on the upshift for the rear derailleur, and you’ll have the precisely-indexed up and down sweep on the front derailleur. Also of note are the new graphics, conveying a bolder image, and that Campagnolo has designed accessory hoods and cable housing, in Red and White, that you can purchase if you want to make your levers even more distinctive. In all three colors, you’re looking at Vari-Cushion silicone rubber hoodsAAAas the name indicates they’re made with varying densities of silicone to both maximize comfort and durability. The Campagnolo Record 11 Ultra-Shift Ergopower Shifters come with carbon-fiber brake blades, a shift lever underneath, and a shift button on the side of the lever body.