Reviewed catalog recordAvailable

Shimano; owner-authorized use.

BR-MT520 4-Piston Brake Caliper

MT520 · 4-piston hydraulic disc

Category: Brake caliper
Model year: Year not published
Market: Global
Variant key: br-mt520

Exact variant

Published identity and context

Weight

Unknown

No supported weight context is published for this variant.

SKU

Unknown

Manufacturer part number

BR-MT520

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

Brake type: Hydraulic disc; Shimano identifies BR-MT520 as a mineral-oil hydraulic disc brake caliper. Source: https://bike.shimano.com/products/components/pdp.P-BR-MT520.html
Piston count

4

Manufacturer-stated piston count. Source: https://bike.shimano.com/products/components/pdp.P-BR-MT520.html

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 BR-MT520 4-Piston Brake Caliper.
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 BR-MT520 4-Piston Brake Caliper.
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 BR-MT520 4-Piston Brake Caliper.

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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 BR-MT520 4-Piston Brake Caliper · 4-piston hydraulic disc. They are separate from comments on cyclist journeys and user-owned bicycles.

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