CS-R8000 Ultegra Cassette

Product Information

The Shimano Ultegra CS-R8000 cassette strikes a fine balance between weight, performance, and durability, making it a solid choice for riders who put in serious miles. Engineered to work seamlessly with the Ultegra R8000 groupset, it offers the precise, consistent shifting performance you'd expect from Shimano's higher-tier components without the top-tier price tag. With a range of gearing options, you can dial in your setup for anything from flat-out racing to challenging climbs.

This 11-speed cassette is built for reliability, utilizing nickel-plated steel cogs for longevity and smooth engagement, paired with a lightweight aluminum carrier. The advanced Hyperglide-EV technology ensures quick, smooth gear changes, even under load, providing a predictable and efficient ride.

Features

• HYPERGLIDE-EV technology for fast, accurate, and smooth shifting across the cassette.
• Rider-tuned gear combinations offer optimal cadence management for varied terrain and riding styles.
• Durable nickel-plated steel cogs resist wear and corrosion, extending component life.
• Lightweight aluminum carrier/spider reduces overall weight while maintaining stiffness for efficient power transfer.

Specs

• Speeds: 11-speed.
• Cog Material: Nickel-plated steel.
• Carrier Material: Aluminum.
• Compatibility: Shimano 11-speed road freehubs.
• Chain Compatibility: HG-EV 11-speed / HG-X11 chains.
• Weight (approx.): 11-25T: 232g; 11-28T: 251g; 11-30T: 269g; 11-32T: 292g; 12-25T: 243g; 14-28T: 300g (weights vary by ratio).