Campagnolo Record 12 Speed Rear Derailleur  £203.99

• Dramatically different and elegant design for the rear derailleur produced in an ultra-light technopolymer with reinforced long strand UD carbon fibre.
• 3D Embrace technology is huge step forward from current derailleurs function. When you see how the derailleur shifts, you’ll notice that the jockey wheels are incredibly close to every single sprocket giving smooth, instant shifts and maximum efficiency. The derailleur also weighs less but maintains the same rigidity and durability. The trajectory curve has been optimized for 11-29, 11-32 and 11-34 cassettes.
• A new upper body return spring has been redesigned to absorb road vibration and protects the derailleur from violent movement on the road. It can also fit direct mount and and standard systems making it easier to remove the wheel during the maintenence.

Features

• 2020 model enables compability with 11-29, 11-32 and 11-34 cassettes
• Long strand UD carbon fibre construction.
• Optimised spring return - On rough roads, the spring positioned between the upper body and the pivot absorbs the vibrations, ensuring the chain always rest properly on the sprockets.
• 12-tooth jockey wheels - Perfect for use with cassettes that have a wide range of teeth
• Adjustment of the initial rear derailleur position - Allows for exceptional adaptation to any sprocket size.
• Trajectory optimisation - The shifting movement of the rear derailleur keeps the upper jockey wheel on the rocker arm at a constant close distance from the sprocket in use.
• Removable pivot on the upper body - Perfect functionality with standard drop-out (with pivot) and direct-mount (without pivot).
• Weight - 216g.