Campagnolo Super Record WRL 12-Speed Rear Derailleur
Campagnolo Super Record WRL 12-Speed Rear Derailleur. The Campagnolo Super Record WRL 12-Speed Rear Derailleur uses the latest technologies to provide you with the best shifting performance available. This derailleur is built from aluminum and carbon fiber which allows it to shift consistently while still being lightweight. In addition, it knows what cassette cog it is in which means it…