Campagnolo SUPER RECORD 11 speed Ultra-Shift Rear Derailleur. Model: RD1 8 -SR1M. NEW stock in sealed box. Never installed or used. 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. Rear Der/Shifter Compatibility: Campy Centaur/Potenza/Chorus/Record/Super Record 2015+. Our goal is to have happy repeat customers and lots of great feedback. The item “2018 Campagnolo SUPER RECORD 11 speed HO Rear Derailleur RD18-SR1M MEDIUM CAGE” is in sale since Wednesday, June 16, 2021. This item is in the category “Sporting Goods\Cycling\Bicycle Components & Parts\Rear Derailleurs”. The seller is “omniracer” and is located in Needville, Texas. This item can be shipped worldwide.
- Model: Super Record
- Country/Region of Manufacture: Italy
- Compatible Brand: Campagnolo
- Color: Black
- Part Type: Rear Derailleur
- MPN: RD18-SR1M
- Compatible Bike Type: Time Trial//Triathalon
- Derailleur Cage Length: Medium Cage
- Mounting Type: Hanger
- Country of Manufacture: Italy
- Compatibility: Revolution
- Brand: Campagnolo
- Number of Speeds: 11 speed