Campagnolo Potenza 11 Speed Rear Derailleur

If the Potenza 11 rear derailleur looks almost identical to that of the Super Record, it is because its design takes a great deal of inspiration from the recently launched Revolution 11+ drivetrains and guarantees a similar degree of shifting performance as a result. Changing only the materials used in its construction the Potenza 11 rear derailleur is capable of shifting with the precision and speed of the Super Record version with the only compromise coming in the form of weight. Thanks to sophisticated solutions such as Embrace technology, riders using Potenza 11 can count on highly efficient power transfer, secure grip, efficient chain/cassette interface and longer component life previously attributed only to the elite mechanical transmissions from Campagnolo. The Potenza 11 rear derailleur takes top-end performance and technology and takes its versatility one step further by adding a medium cage version capable of shifting flawlessly with an 11-32 cassette. There is now no mountain tall enough nor any climb too steep for Campagnolo. Features: New Upper Body With Ho (Hydraulic Optimization) Geometry In Ultra-Light Technopolymer Reinforced  With Carbon Fibre Product Design The Potenza 11 rear derailleur has the same shapes of the Super Record one in order to obtain similar shifting performances. Two Different Rear Derailleurs The Potenza 11 groupset will introduce the new 11-32 cassette. To use it with all chain-rings combination is necessary to have a medium cage (72,5 mm) instead of the standard one (55 mm). So two derailleurs will be available at the same price. New Upper Body In Ultra-Light Technopolymer Reinforced With Glass Fiber Low weight with high stiffness and great resistance to impacts. Limit Screws Positioned On The Back Of The Upper Body Same system already used in Super Record derailleur. Upper And Lower Pulley Wheels With Bushings Perfect alignment of the derailleur cage. Embrace Tecnology This new technology increases the number of sprocket teeth wrapped by the chain, allowing smooth, fast and prompt shifting. Studied for optimising the functionality of the rear derailleur while using extreme cassettes as 11-32. Rectangular Cross-Section Springs Of The Upper Body And Parallelogram Better use of the material and increment in the return load of the spring. Two Different Derailleurs The new Potenza 11 group-set will introduce the new 11-32 sprocket. To use it with all chain-rings it’s necessary to have a medium cage (72,5 mm) instead of standard one (55 mm). So two derailleurs will be available. Specifications: Spokes: Spoke count: 16 (front), 21 (rear) (G3) RDB – Rim Dynamic Balance Aerodynamic Double-Butted Spokes Aluminium spokes Ultralinear/DRSC geometry Self-locking aluminium nipples Compatibility: Campagnolo FH Body 9/10/11 FH Body HG 9/10/11 Hub: Aluminium hub Steel bearings Hub edge: 100mm (front), 130mm (rear) Oversize flange Cup-and-cone bearing system Rim: Profile height: differentiated (24/27mm at the front – 27/30mm at the rear) Rim material: Aluminium Rim section (height/width): differentiated/20mm Graphic colours: Bright Label Assembly: The Euruswheel is entirely hand-assembled by a specialised Campagnolo® technician and is checked in every tiny detail with electronic instrumentation. This ensures maximum performance and reliability for all Campagnolo® wheels. Comes With: New Quick Release wheel locks with a lighter, completely redesigned aerodynamic profile and matte finish Tool kit: Spoke wrench and spoke holder User manual