Reviewed catalog recordAvailable

e*thirteen; owner-authorized licensed use.

Helix Race 12-Speed Cassette

Helix Race 12-Speed · 12-Speed, 13-52T, XD/XDR driver

Category: Cassette/freewheel
Model year: Year not published
Market: Global
Variant key: 13-52t

Exact variant

Published identity and context

Weight

Unknown

No supported weight context is published for this variant.

SKU

Unknown

Manufacturer part number

FW2HRA-109

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: 12; Manufacturer identifies this cassette as 12-speed. Source: https://www.ethirteen.com/products/helix-race-12-speed-13-52-cassette
Sprocket tooth counts

13, 15, 17, 19, 22, 25, 28, 32, 36, 40, 45, 52

Manufacturer-listed sprocket combination; fits XD or XDR (with shim) drivers. Source: https://www.ethirteen.com/products/helix-race-12-speed-13-52-cassette

Material

Two aluminum cogs and ten steel cogs

Manufacturer-listed sprocket materials. Source: https://www.ethirteen.com/products/helix-race-12-speed-13-52-cassette

Claimed weight

467 g

Manufacturer-listed weight. Source: https://www.ethirteen.com/products/helix-race-12-speed-13-52-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.

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Provenance

Evidence and freshness

Sources current

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

Identity
e*thirteen (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 e*thirteen Helix Race 12-Speed Cassette.
Classification Availability
e*thirteen (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 e*thirteen Helix Race 12-Speed Cassette.
Frame Fork Material
e*thirteen (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 e*thirteen Helix Race 12-Speed Cassette.
Weight
e*thirteen (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 e*thirteen Helix Race 12-Speed Cassette.
Component Attributes
e*thirteen (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 e*thirteen Helix Race 12-Speed Cassette.

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Ratings and written reviews

Reviews here apply only to e*thirteen Helix Race 12-Speed Cassette · 12-Speed, 13-52T, XD/XDR driver. They are separate from comments on cyclist journeys and user-owned bicycles.

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