Shimano CS-HG31-8 cassette, 8-speed (11-13-15-17-20-23-26-30T), Hyperglide compatible, black – code ACSHG318130

Shimano Altus CS-HG31-8 (ACSHG318130) Cassette Sprocket is a highly reliable component designed for bicycles with 8-speed drivetrains. With an 11–30T range, it provides a balanced gear ratio, ideal for moderate climbs and fast pedaling on flat terrain. The HyperGlide (HG) technology ensures smooth and precise shifting, a trademark of Shimano components. It is the perfect choice for MTB, trekking, or city bikes where consistent performance and durability are required. Features: Model: Shimano Altus CS-HG31-8 Code: ACSHG318130 Type: Cassette sprocket Speeds: 8 Teeth: 11–30T Technology: HyperGlide (HG) for smooth shifting Compatibility: Shimano 8-speed drivetrains Intended use: MTB, trekking, city bikes Advantages: Fast and precise shifting with HG system 11–30T gear range for varied terrain Durable construction, part of the Shimano Altus series Ideal for city and recreational MTB bikes