Shimano CS-R8000 11s Cassette

The Shimano CS-R8000 11-speed cassette (Ultegra R8000 series) is a high-performance choice for road cyclists seeking smooth, precise shifting and durability. Ideal for racing, endurance rides, or light gravel, it offers gear ratios like 11-28T (sprints/flats), 11-30T (all-rounder), or 11-32T (climbs), weighing 251-292g.

Key Features

• Optimized Gearing: HG-EV design with tight or wide ratios for efficient shifting and climbing.
• Durable Build: Nickel-plated steel cogs with aluminum lockring and carbon carrier for lightweight strength.
• Smooth Performance: Hyperglide technology ensures fast, quiet gear changes.
• Versatile: Suits road racing, gran fondos, or training.

Compatibility

• Speeds: 11-speed only; not compatible with 10-speed, 12-speed, or non-Shimano systems.
• Chain: Use Shimano HG-EV or HG-X11 11-speed chains (e.g., CN-HG701-11).
• Rear Derailleur: Matches Ultegra R8000/RX800 (SS for up to 11-30T; GS for 11-32T), Dura-Ace R9100, 105 R7000, or Tiagra 4700.
• Freehub: Requires Shimano HG 11-speed road freehub (standard on most road wheels).
• Crankset: Best with Ultegra R8000 11-speed (e.g., 50/34T); compatible with other Shimano 11-speed road groupsets.
• Wheels: Fits standard 11-speed HG hubs (e.g., Shimano, Mavic). Check for 11-32T fitment; no spacers typically needed.