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Prototype - Evolving Daily

Campagnolo Ekar Crank Crankset

What the checker says112will not fit48worth knowing

Run variant by variant through the gravel bike builder’s own engine. Every sentence below is the checker’s, unedited. Nothing here says this part fits your bike; it says what it does and does not fit among the parts we hold.

Checked against 826 verified gravel bike parts in this catalog. 729 produced no finding of any kind. Each variant produces 28 distinct errors and 0 distinct warnings.

Will not fit

    Rg bb spindle, Bottom Bracket. 112 more findings from the same check, on up to 1 of the 29 verified bottom brackets each.

    Open a variant in the builder to see the ones that apply to your own parts.

    Worth knowing

    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank (Adventure 38T) has a ultra-torque spindle - pick the matching bsa-road-shell / ultra-torque bottom bracket for this frame (sold separately). On 33 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank (Fast Gravel 42T) has a ultra-torque spindle - pick the matching bsa-road-shell / ultra-torque bottom bracket for this frame (sold separately). On 33 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank (eGravel 44T) has a ultra-torque spindle - pick the matching bsa-road-shell / ultra-torque bottom bracket for this frame (sold separately). On 33 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank has a ultra-torque spindle - pick the matching bsa-road-shell / ultra-torque bottom bracket for this frame (sold separately). On 33 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank (Adventure 38T) has a ultra-torque spindle - pick the matching bb86-shell / ultra-torque bottom bracket for this frame (sold separately). On 13 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank (Fast Gravel 42T) has a ultra-torque spindle - pick the matching bb86-shell / ultra-torque bottom bracket for this frame (sold separately). On 13 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank (eGravel 44T) has a ultra-torque spindle - pick the matching bb86-shell / ultra-torque bottom bracket for this frame (sold separately). On 13 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.
    • Worth knowinginfo · FrameBottom bracket: Campagnolo Ekar Crank has a ultra-torque spindle - pick the matching bb86-shell / ultra-torque bottom bracket for this frame (sold separately). On 13 of the 69 verified frames in this catalog. Applies to 1 of 4 variants.

    Rg bb advisory, Frame. 40 more findings from the same check, on up to 7 of the 69 verified frames each.

    Open a variant in the builder to see the ones that apply to your own parts.

    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.

    $470.00 MSRP·615 g

    What the maker states

    Bottom bracket
    Bottom-bracket interface ultra-torque
    Chainline
    47.5 mm
    Chainrings
    1x chainring
    Speeds
    13-speed (rear index count the maker rates it for)
    Ring
    Chainring 38 teeth (on 1 of 4 variants); Chainring 40 teeth (on 1 of 4 variants); Chainring 42 teeth (on 1 of 4 variants); Chainring 44 teeth (on 1 of 4 variants)

    A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.

    4 verified variants

    VariantRingPrice (MSRP)WeightSourceLast checkedBuild
    Ekar CrankChainring 40 teeth$470.00615 gmaker’s page2026-07-20Build with this
    Ekar Crank (Adventure 38T)Chainring 38 teeth$470.00615 gmaker’s page2026-07-27Build with this
    Ekar Crank (Fast Gravel 42T)Chainring 42 teeth$470.00615 gmaker’s page2026-07-27Build with this
    Ekar Crank (eGravel 44T)Chainring 44 teeth$470.00615 gmaker’s page2026-07-27Build with this
    The rest of what the maker states1 not published

    1 further field the checker looks for is not published by Campagnolo, so we leave it blank rather than estimate it, and that check stays silent on this crankset. It is ring standard. Each is recorded as “not stated by the maker (not checked)”.

    Source: each variant links the maker’s own page in the table above. Last checked 2026-07-20 to 2026-07-27.

    Checked against

    The checker ran this model against every verified part below that it has a slot for, the same way it checks a build in the builder. What follows is the verdict it actually produced for that specific pairing — not a recommendation, and not a guarantee any of these parts fits your own bike.

    6 of 480 counterparts with a page of their own that the checker actually probed this model against, in alphabetical order by brand and model — never by price, popularity or the verdict itself.

    Where this sits

    All Campagnolo cranksetsOpen a variant in the builder to see the ones that apply to your own parts