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Token TK878EX BSA Threaded BB for Shimano 24mm (Premium) Bottom Bracket

What the checker says168will not fit

Run variant by variant through the road 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 1016 verified road bike parts in this catalog. 943 produced no finding of any kind; that is TK878EX BSA Threaded BB for Shimano 24mm (Premium). TK878 for BSA Frames and SRAM GXP Cranks clears 921. Each variant produces 73 to 95 distinct errors and 0 distinct warnings.

Will not fit

    Rg bb shell, Frame. 84 more findings from the same check, on up to 1 of the 59 verified frames each.

    Rg bb spindle, Crankset. 84 more findings from the same check, on up to 1 of the 54 verified cranksets 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.

    $49.00 to $124.00 MSRP·95 to 98 g

    What the maker states

    Shell
    Fits a bsa-road bottom-bracket shell
    Spindle
    Takes a 24mm-road crank spindle (on 1 of 2 variants); Takes a gxp crank spindle (on 1 of 2 variants)

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

    2 verified variants

    VariantSpindlePrice (MSRP)WeightSourceLast checkedBuild
    TK878EX BSA Threaded BB for Shimano 24mm (Premium)Takes a 24mm-road crank spindle$49.0098 gmaker’s page2026-07-23Build with this
    TK878 for BSA Frames and SRAM GXP CranksTakes a gxp crank spindle$124.0095 gmaker’s page2026-07-27Build with this
    Source

    Source: each variant links the maker’s own page in the table above. Last checked 2026-07-23 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 695 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 Token bottom bracketsOpen a variant in the builder to see the ones that apply to your own parts