Campagnolo Record 13x Wireless Rear Derailleur

Campagnolo Record X Wireless 13x Rear Derailleur

Wheels Manufacturing Emergency derailleur hanger for all bikes with quick release rear wheels

Campagnolo EPS Super Record 12x Rear Mech

Super Record EPS 12x Rear Mech In the same way as the front, the rear derailleur also exploits many developments achieved for its mechanical 12x predecessor. The same 45Degree trajectory angle corresponds to a new change of position that electronically improves chain engagement, specific for each sprocket. Better power transmission and less wear and tear of consumer transmission components are just two of the advantages of the positioning of this new rear derailleur with respect to the cassette. Compatible with the 11-29 and 11-32 cassettes, the two jockey wheels have a 12-tooth design and the 72.5mm derailleur cage ensures perfect performance. The slimmer, sturdier structure of the resilient derailleur cage gives more space between the derailleur and the spokes, making it easier to adjust. Moving the chain onto 12 sprockets in the cassette calls for greater precision, given the increased number of chainrings in the same space. The firmware not only manages this task efficiently and quickly, but the front and rear actuators do their job using the most powerful motors available on the market. Built with materials such as aluminium, ultra-light techno-polymer and long-fibre carbon, the EPS rear derailleur has been built to meet Campagnolo standards in terms of extreme durability, precision and reliability, despite weighing only 234g.