Campagnolo Record 11 Speed Cassette

STEEL AND TITANIUM FOR AN IDEAL SPROCKET SET. 8 SPROCKETS OF THE RECORDô SPROCKET SET ARE IN FACT MADE OF STEEL WHILE THE REMAINING 3 ARE IN TITANIUM.The last pair of three sprockets are mounted on a frame with a new structure that increases their rigidity. The steel sprockets have a Nickel-Chrome surface treatment.Eleven sprockets that are even more efficient despite the reduction of the thicknesses- We have succeeded. The teeth have been designed to optimize the speed and fluidity of shiftin