BuildMyMTB
Prototype - Evolving Daily

e*thirteen Crankset

6 models, 6 verified variants. Only rows checked against e*thirteen’s own page are listed.

A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.

ModelVariantsBottom bracketChainlineSpeedsPrice (MSRP)
e*thirteen Helix Core Alloy1Bottom-bracket interface e*thirteen P352 mm12-speed (rear index count the maker rates it for)$130.00
e*thirteen Helix Race Alloy1Bottom-bracket interface e*thirteen P352 mm12-speed (rear index count the maker rates it for)$270.00
e*thirteen Helix Race Alloy GR1Bottom-bracket interface e*thirteen P355 mm12-speed (rear index count the maker rates it for)$239.95
e*thirteen Helix Race Carbon1Bottom-bracket interface e*thirteen P355 mm12-speed (rear index count the maker rates it for)$430.00
e*thirteen LG1 Race Carbon Gen41Bottom-bracket interface e*thirteen P355 mm12-speed (rear index count the maker rates it for)$439.95
e*thirteen TRS Race Carbon Cranks (Gen4)1Bottom-bracket interface e*thirteen P3not stated12-speed (rear index count the maker rates it for)$439.95

Source for every row: e*thirteen’s own product pages, last checked between 2026-07-09 and 2026-08-04.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

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