Campagnolo Super Record Wireless Rear Derailleur - 12-Speed Medium Cage Carbon Brake Type-None Swinging hinge saves space when

Swinging hinge saves space when in use and not in use

}Avid/ SRAM 0mm IS Disc Brake Adaptor Fits 160mm Front and 140mm Rear Rotors

}G-Form Pro-X3 Knee Guards - Black 2X-Large

90" (184x48mm) 2014-2015 Trek Fuel EX 29" D1

reliable strength

Campagnolo Super Record Wireless Rear Derailleur - 12-Speed Medium Cage Carbon Brake Type-None Swinging hinge saves space whenCampagnolo Super Record Wireless Rear Derailleur 12 Speed Medium Cage Carbon. The Campagnolo Super Record Wireless rear derailleur makes the most of Campagnolo state of the art technology to guarantee maximum shifting performance. Thanks to the total absence of cables the component is easy to install and simple to maintain. Developed with user centric design the Super Record Wireless rear derailleur is teamed with a battery (sold separately)