Shimano Cassettes | Ultegra CS-R8000, 11-Speed, for Road Bike

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Race-proven components for the weekend warriors - when it comes to high performance and versatility - this is a sweet spot to bet on: Shimano Ultegra 11-speed cassette CS-R8000 - incredibly swift!

The Shimano Ultegra CS-R8000 is the pinnacle of engineering in cassette technology that blends the pinnacle Dura Ace Technology for the commoner at affordable pricing. This New-Generation 11-speed cassette with a wide range of uses - from MTB to trekking, Gravel, and Racing on the road reflects Shimano's " pro-proven" ideology, which aims to offer every rider a per persona liberation to taste what pros enjoy on the pro-peloton.

Use it on an 8-, 9- or 10-speed MTB or road rear wheel hub, an 11-speed MTB rear wheel hub, or on an 11-speed road freewheel, whereby an additional 1.85 mm spacer is required. The Hyperglide (HG -EV) technology uses unique tooth profiles and climbing aids for a fast, precise index-switching function.

CS-R8000

SHIMANO ULTEGRA - 11-Speed - HG-EV - Road Cassette Sprocket

System engineered for use with the SHIMANO ULTEGRA R8000 groupset, the R8000 cassette is available in a wide range of road and mixed-surface ratios. It is compatible with HG-EV and HG-X11 chains.

• High-performance gear combinations provide superior rider choice

The true spirit of the cycling sport

The New ULTEGRA R8000 series is "pro-proven" as it is a direct trickle-down from the DURA-ACE groupset. As a road bike component, stress-free operation is one of the essential features to lead to all-day riding comfort with braking and shifting.

• Ride harder with superior ergonomics.
• Advanced control in all conditions
• Customizable for your racing style

Specifications:

• Application: Road
• Gearing: 11-speed
• Gradation: 11-25, 11-28, 11-30, 11-32, 12-25, 14-28
• Sprocket Material: Steel
• Freehub Body Compatibility: Shimano Road

Technical Information:

• Series: Ultegra R8000
• Spider: 2 (1 x carbon, 1 x aluminium)
• Recommended Chain: HG-EV 11-speed, HG-X11

Features:

• HG-EV cassette
• Powerful ratios
• Nickel-plated sprocket, anodized lockring

Note: The 11-32 t version requires a GS rear derailleur.

Technology:

HG-EV
The HG-EV cassette is used for gradation and cadence management and is tailored to the rider. Shimano offers the optimal transmission ratio for 11-speed shifting systems, and you can choose broader or narrower gradations to meet the respective requirements. The HG-EV cassette gave you an 11-speed shifting system without forgoing robustness and enhanced Hyperglide shifting.

Models:

• 11-25: Gradation: 11-12-13-14-15-16-17-19-21-23-25T ICSR800011125
• 11-28: Gradation: 11-12-13-14-15-17-19-21-23-25-28T ICSR800011128
• 11-30: Gradation: 11-12-13-14-15-17-19-21-24-27-30T ICSR800011130
• 11-32: Gradation: 11-12-13-14-16-18-20-22-25-28-32T ICSR800011132
• 12-25: Gradation: 12-13-14-15-16-17-18-19-21-23-25T ICSR800011225
• 14-28: Gradation: 14-15-16-17-18-19-20-21-23-25-28T ICSR800011428

Contents:

• 1 x Shimano Ultegra CS-R8000 cassette
• 1 x Shimano aluminium lockring

Weight:

• Silver/11-25: 232 g
• Silver/11-28: 251 g
• Silver/11-30: 269 g
• Silver/11-32: 292 g
• Silver/12-25: 243 g
• Silver/14-28: 300 g

*Note: Images are for representational purposes only. Actual size/packaging varies with product type/size.

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