Reviewed catalog recordAvailability unknown

Shimano; owner-authorized use.

ULTEGRA CS-R8000 Cassette

ULTEGRA R8000 · 11-25T

Category: Cassette/freewheel
Model year: Year not published
Market: Global
Variant key: 11-25t

Exact variant

Published identity and context

Weight

Unknown

No supported weight context is published for this variant.

SKU

Unknown

Manufacturer part number

Unknown

Catalog revision

1

Specification schema 1

Materials

Material information is unknown.

Published colors

Color information is unknown.

Also known as

No public aliases are recorded.

Schema version 1

Structured specifications

Sprocket count: 11; Manufacturer lists an 11-speed cassette. Source: https://productinfo.shimano.com/index.html/spec/road-cassette
Sprocket tooth counts: 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 25

Manufacturer-listed 11-25T sprocket combination. Source: https://productinfo.shimano.com/index.html/spec/road-cassette

Claimed weight

232 g

Manufacturer listed average weight for the 11-25T configuration. Source: https://productinfo.shimano.com/index.html/spec/road-cassette

Attributed statements

Compatibility context

These are source-backed manufacturer statements for this exact variant, not fitment advice or a compatibility guarantee.

No compatibility context are published for this exact variant.

Canonical stock records

Bicycles listed with this component

These links reflect reviewed stock specifications. They do not guarantee compatibility with another size, market, year, or personal build.

No reviewed bicycle stock specification currently links this exact component.

Provenance

Evidence and freshness

Sources current

The listed evidence is available and has not been marked stale.

Identity
Shimano (opens in a new tab)
Fresh
Checked Oct 12, 2026
Review
Accepted
Confidence
Verified
Market
Global
Source type
Product Page
Evidence note: Owner-reviewed official evidence for Shimano ULTEGRA CS-R8000 Cassette.
Classification Availability
Shimano (opens in a new tab)
Fresh
Checked Oct 12, 2026
Review
Accepted
Confidence
Verified
Market
Global
Source type
Product Page
Evidence note: Owner-reviewed official evidence for Shimano ULTEGRA CS-R8000 Cassette.
Weight
Shimano (opens in a new tab)
Fresh
Checked Oct 12, 2026
Review
Accepted
Confidence
Verified
Market
Global
Source type
Product Page
Evidence note: Owner-reviewed official evidence for Shimano ULTEGRA CS-R8000 Cassette.
Component Attributes
Shimano (opens in a new tab)
Fresh
Checked Oct 12, 2026
Review
Accepted
Confidence
Verified
Market
Global
Source type
Product Page
Evidence note: Owner-reviewed official evidence for Shimano ULTEGRA CS-R8000 Cassette.

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Builds, stories, and experience

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Journey entries

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Exact-variant experience

Ratings and written reviews

Reviews here apply only to Shimano ULTEGRA CS-R8000 Cassette · 11-25T. They are separate from comments on cyclist journeys and user-owned bicycles.

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