Shimano CS-HG500 10-speed cassette 12 - 28T

• High quality 10-speed cassette
• Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Sprockets are cut away and drilled to reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
• Corrosion-resistant steel cassette lockring
• For 10-speed road HG chains

Shimano Deore 10-speed cassette 11 - 36T CS-HG50 

• High quality Dyna-Sys 10-speed cassette
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Sprockets are cut away and drilled to reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
• Corrosion-resistant steel cassette lockring
• For 10-speed HG-X MTB chains

Shimano XTR 11-speed cassette 11 - 40T CS-M9001

• Four Carbon Fibre carriers and 6 titanium sprockets make this Shimano's lightest 11-speed Dyna-Sys MTB cassette
• Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• 11-40T wide ratio gearing allows a more efficient use of energy through finer cadence control
• Four separate lightweight carbon fibre carriers reduce weight and increase stiffness giving more precise faster shifts
• 35/31/27/24/21/19T sprockets are all made from Titanium to reduce weight and increase durability
• Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
• Alloy cassette lockring
• For use with 11-speed SIL-TEC chains

Shimano XT 11 speed cassette 11 - 42T CS-M8000 

• Optimized gear combination and gear ratio.
• Wide cassette sprocket 11-42T
• Rhythm step gear progression.
• Optimal balance of lightweight and durability.
• Combination of aluminum and steel gears.

Shimano XT 11 speed cassette 11 - 46T CS-M8000 

• High performance 11-speed Dyna-SysII cassette
• Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Largest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigidity
• Sprockets are cut away and drilled to further reduce weight without reducing rigidity
• Light and durable 46T sprocket
• Chrome-plated finish offers hard wearing resistance to corrosion
• Alloy cassette lockring
• For 11-speed HG-X11 MTB chains

HG81 10-Speed Dyna-Sys cassette featuring light weight minimal design sprocket carrier

The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity

Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load

Close ratio gearing allows a more efficient use of energy through finer cadence control

Sprockets are cut away and drilled to reduce weight without reducing rigidity

For 10-speed HG-X MTB chains

Average weight: 351 g for 11 - 34T

M63 7/8spd Index, Fluid drive+, High Tensile Satin cogs. 11-28/11-32T

• Technology: Super Fluid Drive
• Gear Ratios: 11-28 or 11-32
• Speeds: 7 or 8
• Sprocket Finish: (S) Sandblast Satin

Specifications

• Material Steel Rings, Engineering Polymer Spacers
• Colour Silver

R86 8spd Index, Fluid drive+, High Tensile Satin cogs. 12-25T

• Technology: Fluid Drive Plus
• Gear Ratios: 12-25
• Speeds: 8
• Sprocket Finish: Sandblast Satin

Specifications

• Material Steel Rings, Engineering Polymer Spacers
• Colour Silver 

R91 9spd Index, Fluid drive+, High Tensile Satin cogs. 11-25T

• Technology: Fluid Drive Plus
• Gear Ratios: CSR96 11-25
• Speeds: 9
• Sprocket Finish: Sandblast Satin

Specifications

• Material Steel Rings, Engineering Polymer Spacers
• Colour Silver

R91 9spd Index, Fluid drive+, High Tensile Satin cogs. 11-28, 11-32 or 11-34T

• Technology: Super Fluid Drive
• Gear Ratios: 11-28, 11-32 & 11-34T
• Speeds: 9
• Sprocket Finish: Sandblast Satin

Specifications

• Material Steel Rings, Engineering Polymer Spacers
• Colour Silver