Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Dual Cable With a best-in-category weight the

With a best-in-category weight the simplicity of two position adjustment and an ability to attach your cable in either direction for compatibility with all dropper levers the SL gives you dropper performance without adding more bulk

Only 17 grams

when paired with your compatible power meter

464g per wheel

Adjustable lower straps on the inside face of the bags allow them to be secured to the sides of pannier compatible rear racks for improved stability

Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Dual Cable With a best-in-category weight theThe Record 12 Speed rear derailleur has an innovative shape that envelopes the cassette better thanks to 3D Embrace technology creating a double effect: allowing the chain to maintain optimum traction at all times thus increasing the speed power and precision of shifting. Carbon fiber reinforced construction to increase strength while keeping weight to a minimum 12 tooth pulley wheels for smoother chain movement Largest Cog 34 Color Carbon Rear Der