Campagnolo Record Front Derailleur (12 Speed) Shimano backed up by a 300D

backed up by a 300D nylon liner

Crank Spindle Diameter: 24

(They can be also retrofitted to 9000 and 6800 cranks)

and the new wave of tubeless setups have take the challenge to the next level

5mm with length shim / 45

Campagnolo Record Front Derailleur (12 Speed) Shimano backed up by a 300DThe new mechanical Record 12x2 Speed derailleur: speed, dexterity, precision and effectiveness. The Campy Tech Lab designers focused on functionality, performance and compatibility when redesigning the new front derailleur. The new Record mechanical 12x2 Speed derailleur reveals various technical innovations; starting with the leverage system, which is designed to speed up shifting. Less effort is required for shifting thanks to the split front link