Campagnolo Record 11X Rear Mech 2016
Campagnolo Record 11X Rear Mech 2015
As a result the rider will enjoy the exact same performance with an 11-29 cassette as they would with an 11-23. The derailleur has been carefully engineered to shift through the ultra narrow 11 speed cassette, translating commands from the Ergopower shifters into light and smooth gear changes thanks to lightweight, anti-vibration cage pulleys and lightened rubber bushes. The forged alloy upper body features 150% greater torsional rigidity than the previous design and is black anodised for durability. Carbon fibre is used extensively, with an oversized outer plate and single piece body cover reducing weight, further increasing stiffness and ensuring a level of operating precision required with an 11-speed drivetrain.