Shimano Ultegra CS-HG800 Cassette – 11 Speed | 11-34t

Shimano's experience in machining and engineering allows for exceptional amounts of technology to go into tooth design, shaping, and shifting ramps, known as Hyperglide, and luckily, Shimano does a good job trickling this technology from Dura-Ace down through Ultegra, and here on the 105. Made from nickel-plated steel, the cogs themselves withstand corrosion and are tough enough to hold up to off-road abuse, which provides durability for smooth shifting and longer life. Shimano 105 CS-HG700-11 features a removable spacer for compatibility with MTB hub body.

Shimano CS-HG31 8-Speed cassettes feature Hyperglide technology for reliable shifting performance and zinc phosphate coated steel gears for added corrosion resistance.

• Hyperglide technology provides smooth shifting
• Phosphate coated steel gears and lockring
• Compatible with Shimano HG and IG chains
• Drilled cogs reduces weight
• 8-speed Megarange

Shimano Ultegra R8000 11 speed cassette provides high performance gear combinations that provide superior rider choice.

• The CS-R8000 cassette meets durability requirements for E-MTB applications