Shimano Alivio CS-HG51-8 Speed 11-32 Cassette

The Shimano CS-HG51-8 is an 8x cassette on Alivio level. It features Hyperglide (HG) technology for precise, smooth shifting and is designed for trekking and MTB use. Compared to earlier 8- and 7-fold cassettes, it is characterised by a lower weight.