Campagnolo Record 13 WRL Rear Derailleur Direct Mount UDH w/o Battery

The Campagnolo Record 13 WRL Rear Derailleur Direct Mount UDH w/o Battery brings Campagnolo's redesigned 13-speed shifting platform down from Super Record without giving up the parts that matter for performance. This rear derailleur shares its operation and geometry directly with Super Record 13, including a fully revised derailleur path that Campagnolo says shifts faster than any current 12-speed system despite adding an extra sprocket. Its cage sits lower and further under the cassette than previous generations, improving aerodynamics and pulley alignment for quieter, more precise shifts, even on rough roads. Twin 14-tooth pulleys use a differentiated tooth profile to guide the chain through every phase of the pedal stroke, and the cage accepts cassettes from 10 or 11 teeth up to 36 teeth.

This derailleur mounts directly to a Campagnolo UDH hanger, with compatibility for classic and direct-mount hangers as well, so it fits a wide range of modern road and all-road frames. A built-in position sensor keeps the derailleur automatically aligned with whatever sprocket you're in, and the UnLock manual release system lets you reposition the derailleur by hand or re-engage it from the shift lever if something goes wrong mid-ride. As the name notes, this is the derailleur only — it does not include Campagnolo's removable battery, which is sold separately and shared across the wider Record and Super Record 13 wireless ecosystem.