GUB CS11 11-Speed Cassette (11-46T)

Expand your gearing and conquer steep climbs with the GUB CS11 11-46T Cassette. Engineered as an accessible, wide-range 1x11 or 2x11 drivetrain upgrade, this cassette gives you a massive range to spin up technical ascents without sacrificing top-end speed on flat roads or descents.

Built with high-strength steel cogs on a lightweight aluminum carrier spider, the CS11 delivers dependable shifting performance, minimal hub wear, and long-lasting durability for mountain, gravel, and commuter bikes.

Key Features

• Ultra-Wide 11-46T Range: Features a massive 46T bail-out cog that provides extra gear lever power for steep mountain trails, heavily loaded bikepacking trips, and daily cargo routes.

• Lightweight Aluminum Spider: High-stress lower cogs are mounted to a rigid aluminum carrier spider, reducing overall weight and preventing the cogs from digging into softer aluminum freehub bodies.

• Precision Shifting Ramps: Chamfered tooth profiles and engineered shift gates ensure rapid, smooth gear changes under load.

• Corrosion-Resistant Finish: Nickel-plated steel cogs stand up to harsh weather, trail mud, and winter road salt while extending overall chain life.

• Standard HG Freehub Fit: Mounts directly onto standard Shimano/SRAM HG splined freehub bodies—no expensive XD or Micro Spline driver swaps required.

Technical Specifications

• Model: GUB CS11
• Speed: 11-Speed
• Gear Range: 11-46T
• Cog Ratios: 11-13-15-18-21-24-28-32-36-40-46T
• Cog Material: High-Tensile Nickel-Plated Steel (11T–40T) & Anodized Aluminum (46T)
• Carrier/Spider Material: CNC-Machined Aluminum
• Freehub Body Interface: Standard Shimano/SRAM HG
• Drivetrain Compatibility: Compatible with SRAM and Shimano 11-speed MTB/Gravel drivetrains (requires long-cage / GS/SGS rear derailleur)

• Weight: Approx. 560g