CS-HG51 Cassette

Product Information

The Shimano CS-HG51 cassette is a reliable 8-speed component engineered for smooth and precise gear changes on your mountain bike or trekking setup. This cassette utilizes Shimano's Hyperglide (HG) technology, which features a computer-designed tooth configuration to guide the chain quickly and directly to the next sprocket, ensuring crisp shifts even under load. Its durable, chrome-plated steel sprockets and a corrosion-resistant finish are built to withstand diverse riding conditions.

Crafted at the Alivio level, the CS-HG51 also incorporates cut-outs in its sprockets to reduce overall weight without compromising rigidity. Designed for narrow 8-speed HG chains, it offers close gear steps for efficient pedaling and a comfortable cadence.

Features

• Hyperglide (HG) technology for smooth and precise shifting
• Chrome-plated steel sprockets for enhanced durability and corrosion resistance
• Lightweight design with sprocket cut-outs
• Close gear steps for consistent pedaling cadence
• Easy and quick assembly

Specs

• Gearing: 8-speed
• Sprocket Material: Steel
• Finish: Chrome-plated / Nickel-plated
• Compatibility: Shimano MTB freehubs; compatible with Shimano Road 11-/12-speed with a 1.85 mm spacer
• Chain Compatibility: Narrow 8-speed HG and IG chains
• Available Gradations (Teeth): 11-28T (11-13-15-17-19-21-24-28), 11-30T (11-13-15-17-20-23-26-30), 11-32T (11-13-15-18-21-24-28-32)