Gwen Jorgensen's Dura Ace Di2 RD-9070 Rear Derailleur w/ CeramicSpeed OSPW Cage: 11s (1 Race Almost New)
This is a nearly new DA Di2 11-speed electronic rear derailleur, used in one race by ex-pro World Champion Triathlete & Olympic Gold Medalist Gwen Jorgensen. The 17t jockey wheels feature Gwen's name and #GwenSanity in white. This derailleur features a $500 Ceramic-Speed Oversized Pulley Wheel System cage that works with all Ultegra & Dura Ace 10 and 11 speed derailleurs, both mechanical and electric.
Not only was this an amazing piece of componentry, but it has the rare pedigree of a pro racer attached to it! I acquired this from an owner of HiFi wheels / former head mechanic for Ironman Hawaii who acquired it directly from Gwen.
Nearly new, just one race! The anodizing between the teeth on the jockey pulleys is just barely worn from the chain, and there's no real wear to note anywhere else.
- 11sp electric
- CeramicSpeed cage is compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs.