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Engine & Maintenance

Dirt Bike Oil Capacity Calculator

Look up a typical wet-sump fill for popular MX and enduro bikes, or enter a custom capacity. Includes a top-off from the dipstick/sight window.

Inputs

0% for a full change

Results
Live

  • Oil to add

    0.95L

  • Oil to add

    32.1fl oz

  • Full capacity

    0.95L

  • Typical coolant (ref)

    1.1L

  • Engine cycle

    4-stroke (engine oil)

Formula

Add = capacity − remaining · Remaining ≈ capacity × (level % / 100)

Factory numbers vary with filter-on vs filter-off. Check the manual before you fill.

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Solve the missing dimension. Leave bore at 0 to find bore from displacement and stroke, or stroke at 0 to find stroke from bore.
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