This Campagnolo RECORD 10-Speed Ultra-Drive Cassette is a high-quality bike component that offers smooth shifting and reliable performance. Designed for cyclists who demand the best, this cassette features a 29-tooth largest sprocket and 10-speed capability. The cassette is compatible with Campagnolo freehub/driver types and is a part type cassette.With a sleek silver color and made by Campagnolo, a reputable brand, this cassette is sure to impress.