Campagnolo SUPER RECORD Rev olution 11 speed Ultra-Shift Rear Derailleur. Size: Short/Medium Cage (only size made). Model: RD1 5 -SR1. NEW stock in sealed box. Never installed or used. Campagnolo’s new line of Revolution 11 shifters and derailleurs are not backwards compatible with previous generations of 11 speed components. Compatibility with these components is marked with an A. COMPLETELY NEW DESIGN The new shape of the external components enables the rear derailleur to move according to a different angle and the new internal design keeps the chain nearer the cassette to ensure better power transmission, greater and more secure traction, a better chain/sprocket interface and greater durability of components subject to wear and tear. EMBRACE TECHNOLOGY The special chainring positioned inside the gear body acts on a rectangular section spring that allows the component to move along a trajectory that perfectly follows the curve of the sprockets, on both the 11-23 cassette and the new 11-29. ALUMINUM FIXING BOLT The new two-part system is 53% lighter than steel and 22% lighter than titanium, without compromising resistance and rigidity levels and prolonging component life. UPPER AND LOWER BODY IN MONOLITHIC TECHNOPOLYMER WITH CARBON POWDER maximum lightness yet still resistance to knocks and the elements CARBON FIBER CAGE PLATE Shifting positioning is exceedingly precise – extremely light. CARBON FIBER PARALLELOGRAM, AND EXCLUSIVE ULTRA-SHIFT GEOMETRY Maximum shifting rigidity, fast actuation, precision, friction reduction CERAMIC BALL BEARINGS Very smooth, reduces friction, prolongs life and shifting performance. PULLEY CAGE ALUMINUM FIXING BOLTS Lighter. MAX COG: 29t WEIGHT: 166 grams. The item “NEW 2016 Campagnolo SUPER RECORD 11 speed Ultra-Shift Rear Derailleur RD15-SR1″ is in sale since Friday, April 01, 2016. This item is in the category “Sporting Goods\Cycling\Bicycle Components & Parts\Derailleurs (Rear)”. The seller is “procyclingdiscount” and is located in Cypress, Texas. This item can be shipped worldwide.
- Type: Rear Derailleur
- Brand: Campagnolo
- Model: Super Record
- MPN: RD15-SR1
- Cage Length: Short/Medium Cage
- Number of Speeds: 11 speed
- For Bike Type: Time Trial//Triathalon
- Country/Region of Manufacture: Italy
- Country of Manufacture: Italy
- Compatibility: Revolution
