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Avinox M1 Drive Unit Motor / Drive unit

What the checker says135will not fit18worth knowing

Run variant by variant through the e-MTB 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 620 verified e-MTB parts in this catalog. 570 produced no finding of any kind. Each variant produces 45 distinct errors and 0 distinct warnings.

  • info · this part aloneNo frame picked yet: Avinox M1 Drive Unit needs a frame built around the avinox drive unit - on an e-MTB the motor is the bottom bracket, so the frame decides the motor. Applies to 1 of 3 variants.
  • info · this part aloneNo frame picked yet: Avinox M2 Drive Unit needs a frame built around the avinox drive unit - on an e-MTB the motor is the bottom bracket, so the frame decides the motor. Applies to 1 of 3 variants.
  • info · this part aloneNo frame picked yet: Avinox M2S Drive Unit needs a frame built around the avinox drive unit - on an e-MTB the motor is the bottom bracket, so the frame decides the motor. Applies to 1 of 3 variants.

Will not fit

    Emtb battery motor, Battery. 48 more findings from the same check, on up to 1 of the 16 verified batterys each.

    Emtb frame motor, Frame. 48 more findings from the same check, on up to 1 of the 16 verified frames each.

    Emtb display motor, Display / Controller. 21 more findings from the same check, on up to 1 of the 7 verified display / controllers each.

    Emtb crank motor, Cranks. 18 more findings from the same check, on up to 1 of the 21 verified cranks each.

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

    Worth knowing

    • Worth knowinginfo · FrameDisplay / controller: Avinox M1 Drive Unit is a avinox drive unit - any display or remote must be from that same system. Many e-MTBs ship with one fitted. On 16 of the 16 verified frames in this catalog. Applies to 1 of 3 variants.
    • Worth knowinginfo · FrameDisplay / controller: Avinox M2 Drive Unit is a avinox drive unit - any display or remote must be from that same system. Many e-MTBs ship with one fitted. On 16 of the 16 verified frames in this catalog. Applies to 1 of 3 variants.
    • Worth knowinginfo · FrameDisplay / controller: Avinox M2S Drive Unit is a avinox drive unit - any display or remote must be from that same system. Many e-MTBs ship with one fitted. On 16 of the 16 verified frames in this catalog. Applies to 1 of 3 variants.

    Emtb derailleur power, Rear Derailleur. 15 more findings from the same check, on up to 1 of the 76 verified rear derailleurs 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.

    $900.00 MSRP·2520 to 2650 g

    What the maker states

    Mount
    Avinox
    System
    Drivetrain system avinox
    Crank interface
    Isis
    Assist
    Class full-power
    Power rated
    Rated power 250 W
    Torque
    120 Nm of torque (on 1 of 3 variants); 125 Nm of torque (on 1 of 3 variants); 150 Nm of torque (on 1 of 3 variants)

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

    3 verified variants

    VariantTorquePower peakPrice (MSRP)WeightSourceLast checkedBuild
    M1 Drive Unit120 Nm of torquePeak power 1000 W$900.002520 gmaker’s page2026-09-24Build with this
    M2 Drive Unit125 Nm of torquePeak power 1100 W$900.002650 gmaker’s page2026-09-24Build with this
    M2S Drive Unit150 Nm of torquePeak power 1500 W$900.002590 gmaker’s page2026-09-24Build with this
    The rest of what the maker states1 stated·5 not published
    • Peak power 1000 W (on 1 of 3 variants); Peak power 1100 W (on 1 of 3 variants); Peak power 1500 W (on 1 of 3 variants).

    5 further fields the checker looks for are not published by Avinox, so we leave them blank rather than estimate them, and those 5 checks stay silent on this motor / drive unit. They are chainring mount, chainring bcd as shipped, chainring bolt count as shipped, chainring lock ring and drive type. 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 2026-09-24.

    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 323 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 Avinox motor / drive unitsOpen a variant in the builder to see the ones that apply to your own parts