Constructed with titanium and alloy materials, the Campagnolo Record Bicycle Cassette is engineered to be lightweight yet rigid and durable. Strong and fast, this cassette is designed to perform like the pros, so add one of these to your bike and you'll notice a whole world of difference to your performance. - T.H
Titanium sprockets and alloy carrier designed to save weight and increase stiffness.
The larger sprockets are Titanium to reduce weight while the smaller sprockets are nickel coated chromoly for strength.