Campagnolo Super Record X 13 WRL Rear Derailleur with Nano Clutch - 13-Speed, Wireless, Long Cage, Standard Mount, w/o Battery, Black EA Rear Derailleur

RD02-SRX13WRL Campagnolo Super Record X 13 WRL Rear Derailleur with Nano Clutch - 13-Speed, Wireless, Long Cage, Standard Mount, w/o Battery, Black Rear Derailleur EA Black Largest Cog 48 Rear Der/Shifter Compatibility Campy Record/Super Record EPS Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 13 Chain Wrap Capacity (teeth) 38 Cage Length Long Color Black Weight 317