TryOn Bicycle Shop 特恩 - RECON Single-Piece Aluminum 11-Speed Cassette Features 11-cogs machined from a single piece of aluminum. For lightest weight performance. Color options to meet high-end rider's special requirements. Multi-surface
SUN RACE CSMS8 11-Speed Cassette 11-42T. Black PIÑON, Adultos Unisex, Negro, ESTANDAR : Amazon.es: Deportes y aire libre