Campagnolo Record Rear Derailleur - 11 Speed Medium Cage Carbon CheckoutSpec= Trek TSS Reak Mount | Rotor Size 160

Mount | Rotor Size 160 Post | 180 Rotor Weight 20

Color:  Gloss Black

Snap Cage mounting Universal included (fitting most frame shapes O 15 - 55mm)

Aerodynamic efficiency ideal support of wide gravel tires leading to comfort and traction off-road as well as remarkable durability are only some of the key features that make this wheel set the perfect companion for your next gravel adventure

Campagnolo Record Rear Derailleur - 11 Speed Medium Cage Carbon CheckoutSpec= Trek TSS Reak Mount | Rotor Size 160Carbon fiber front plate with lightening holes and cage alloy fixing bolts. Campagnolo Ultra Shift parallelogram maximizes stiffness shifting speed and precision. Lightweight technopolymer pulleys in sintered material. Compatible with Potenza and model year 2015 and newer Chorus Record and Super Record Not compatible with pre 2015 Campagnolo drivetrains Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility Campy Centaur Potenza