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Engine oil

Liqui Moly Motorbike 4T 10W-40, 4 L

The four-litre can of the same mineral 10W-40 motorcycle oil published against API SN PLUS and JASO MA2, sized for a full oil change rather than a top-up.

Liqui Moly Motorbike 4T 10W-40 four-litre can

Liqui Moly Motorbike 4T 10W-40, 4 L

The four-litre can of the same mineral 10W-40 motorcycle oil published against API SN PLUS and JASO MA2, sized for a full oil change rather than a top-up.

Specifications
API SN PLUS | JASO MA2 (maker’s bullet)
Oil type
Mineral (maker’s bullet)
Viscosity
10W-40 (from the title)
Volume
4 litres (from the title)
Wet clutch
Stated excellent for wet clutches (maker’s bullet)
Relation to the 1 L can
Same specifications, same oil type, different reference and different volume.
Amazon reference
B00N5ZPB8S (one reference across 6 Amazon marketplaces)
EAN
4100420030468
  • The highest API category published in this family — SN PLUS
  • A full-change volume with a fully published specification
  • Mineral, so drain intervals are shorter than a synthetic

Best for: A full oil change on a machine specified for JASO MA2, with the matching one-litre can for top-ups.

≈ £44 / €38
Check price on Amazon

Specifications

Specifications
API SN PLUS | JASO MA2 (maker’s bullet)
Oil type
Mineral (maker’s bullet)
Viscosity
10W-40 (from the title)
Volume
4 litres (from the title)
Wet clutch
Stated excellent for wet clutches (maker’s bullet)
Relation to the 1 L can
Same specifications, same oil type, different reference and different volume.
Amazon reference
B00N5ZPB8S (one reference across 6 Amazon marketplaces)
EAN
4100420030468

What the seller commits to paper

API SN PLUS | JASO MA2. Mineral. 10W-40, 4 litres. Stated excellent for wet clutches, catalytic-converter tested, with low oil consumption, ageing stability, high shear stability and engine cleanliness.

The pair, and why it is worth having both

This is the four-litre version of the one-litre can in the same family: same classifications, same oil type, different reference.

Buying the change size and the top-up size from the same product means what goes back in during the season is what went in at the change. Mixing two oils of the same viscosity is not a disaster, and not mixing them is simply better.

API SN PLUS

The highest API category published anywhere in this family — above the API SN of one rival and the API SL of another. What your engine needs is in its manual; what this can offers is stated.

The honest caveat about four litres

Oil ages once the seal is broken. A machine that takes two and a half litres leaves you with a part-used can, and that is the argument for buying the size your engine actually takes.

Availability

Between 38 € and 51 € across the German, French, Italian and Spanish Amazon stores, in the single reading behind this page.

Priced in local currency, which the euro range above deliberately leaves out, it also appears on the British Amazon store.

An entry with nobody selling against it sits in the American Amazon catalogue.

What Keepa returned in the single reading behind this page. Availability and prices move without notice.

Prices quoted in this text were read on 18 September 2026. The live price is at the top of the page.

More engine oil

  • Liqui Moly Motorbike 4T 10W-40 one-litre can

    Liqui Moly Motorbike 4T 10W-40, 1 L

    A one-litre mineral 10W-40 four-stroke motorcycle oil published against API SN PLUS and JASO MA2, stated to suit wet clutches and tested with a catalytic converter.

    Specifications
    API SN PLUS | JASO MA2 (maker’s bullet)
    Oil type
    Mineral (maker’s bullet)
    Viscosity
    10W-40 (from the title)
    Wet clutch
    Stated excellent for wet clutches (maker’s bullet)
    Volume
    1 litre (from the title)
    Other stated properties
    Catalytic-converter tested, low oil consumption, ageing stability, high shear stability, engine cleanliness (maker’s bullet)
    Amazon reference
    B00N5ZP8HM (one reference across 6 Amazon marketplaces)
    EAN
    4100420030444
    • Publishes both classifications — API and JASO — which is the pair that decides a motorcycle oil
    • States the oil type plainly as mineral, where two rivals here leave it unstated
    • Mineral oil has shorter drain intervals than a synthetic

    Best for: Topping up, or changing the oil on a machine whose manual asks for JASO MA2 in 10W-40.

    ≈ €14
    Check price on Amazon
  • MANNOL 4-Takt Plus 10W-40 four-litre can

    MANNOL 4-Takt Plus 10W-40

    A four-litre 10W-40 four-stroke oil published against JASO MA/MA2 and API SL, with wear and scuffing protection stated to come from esters, for engines with or without an oil-bath clutch.

    Specifications
    JASO MA/MA2 and API SL (maker’s bullet)
    Viscosity
    SAE 10W-40 (maker’s bullet)
    Additive
    Wear and scuffing protection stated to come from esters (maker’s bullet)
    Clutch
    Stated suitable for modern four-stroke engines with AND without an oil-bath clutch (maker’s bullet)
    Volume
    4 litres (from the title)
    Oil type
    Not published as mineral, HC or synthetic — the ester content is named instead.
    Amazon reference
    B00G32H85E (one reference across 6 Amazon marketplaces)
    EAN
    4036021401669
    • Both classifications published, on a four-litre can — a full change with a matchable specification
    • Names the additive chemistry, which almost nothing on this shelf does
    • API SL is an older category than the SN and SN PLUS published by two rivals here

    Best for: A full oil change where the manual asks for JASO MA or MA2 in 10W-40.

    ≈ €24
    Check price on Amazon
  • Motul 5100 4T 10W-40 four-litre can

    Motul 5100 4T 10W-40, 4 L

    A four-litre 10W-40 four-stroke motorcycle oil whose listing publishes no API category, no JASO grade and no oil type — its eight bullets are four brand sentences repeated.

    API category
    NOT published in this listing.
    JASO grade
    NOT published in this listing — and JASO is what decides a wet clutch.
    Oil type
    NOT published in this listing — mineral, HC synthesis or synthetic is not stated.
    Viscosity
    10W-40 (from the title)
    Volume
    4 litres (from the title)
    Listing bullets
    Eight, consisting of four brand sentences printed twice — about premium quality, market demands, international approvals and 150 years of lubricants.
    Amazon reference
    B00IKCY4ZC (one reference across 6 Amazon marketplaces)
    EAN
    0337465024709
    • A four-litre can, which is a full oil change rather than a top-up
    • From a lubricant maker with its own published technical data
    • Publishes no API category, no JASO grade and no oil type — the three things that let a motorcycle oil be matched to a manual

    Best for: A rider who already knows this product and is re-ordering it, or one prepared to read the maker’s own data sheet.

    ≈ $58 / £49 / €41
    Check price on Amazon

The rest of this rider’s shelf

  • GisWell modular motorcycle helmet liner

    GisWell Modular helmet liner

    A modular helmet liner combining polyester fabric for breathability with high-density foam padding, published to reduce helmet movement and regulate temperature inside the shell.

    Fabric
    High-quality polyester, stated for breathability and quick drying (maker’s bullet)
    Padding
    High-density foam, stated compression-resistant and shape-retaining (maker’s bullet)
    Construction
    Modular, stated to adapt to all helmet types (maker’s bullet)
    Fit effect
    Stated to minimise helmet movement for a precise fit (maker’s bullet)
    Washing
    Washable and reusable, held by detachable stickers, removable in seconds (maker’s bullet)
    Thickness
    The maker puts nothing in writing on this.
    Amazon reference
    B0F6DCP1KQ (one reference across 1 Amazon marketplace)
    • Names both components — polyester fabric and high-density foam — separately
    • Publishes what it does to the fit, not only to comfort
    • No thickness published, which is what decides whether it tightens a helmet too far

    Best for: A helmet that moves slightly on the head and needs its fit taken up.

    ≈ €10
    Check price on Amazon
  • Pack of three black motorcycle helmet liners

    yqdnboi 3-piece helmet liner

    A pack of three reusable moisture-wicking helmet liners in a moderately elastic one-size fabric, designed so one can be in the wash while another is in the helmet.

    Quantity
    3 liners per pack, so one can be swapped at each wash (maker’s bullet)
    Function
    Moisture-wicking material absorbing sweat, stated to stop it running down the cheeks (maker’s bullet)
    Fitting
    No tools and no special knowledge, in a few seconds (maker’s bullet)
    Size
    One size in a moderately elastic material, stated to suit most common helmet sizes (maker’s bullet)
    Comfort
    Soft material stated to prevent friction; thickness described as carefully matched (maker’s bullet)
    Material composition
    The maker puts nothing in writing on this.
    Amazon reference
    B0FY68HLMV (one reference across 5 Amazon marketplaces)
    EAN
    0786354395244
    • Three in the pack solves the real problem: a liner in the wash is a helmet without one
    • Fits without tools, so it comes out after every ride
    • No fabric composition published

    Best for: Commuting daily, where the liner comes out and goes in the wash every few days.

    ≈ €9
    Check price on Amazon
  • Yzpacc 19-piece EVA helmet pad set

    Yzpacc Universal helmet pads

    Nineteen pieces — nine memory EVA foam pads and ten adhesive hook backings — published for ACH, FMA, USMC and PASGT helmets, with motorcycle and bicycle helmets named among other uses.

    Contents
    19 pieces — 9 foam pads and 10 adhesive hook backings (maker’s bullet)
    Material
    Non-toxic memory EVA foam with hook-and-adhesive backing (maker’s bullet)
    Primary stated use
    Airsoft, ACH, FMA, USMC and PASGT helmets (maker’s bullet)
    Motorcycle use
    Named among other uses, after the tactical helmets (maker’s bullet)
    Adhesive
    Stated very strong, so pads stay where they are placed (maker’s bullet)
    Washability
    The maker puts nothing in writing on this.
    Amazon reference
    B08XLYHFRT (one reference across 5 Amazon marketplaces)
    EAN
    0631851684837
    • The piece count is published exactly, split between pads and backings
    • Memory foam adapts to a head rather than only compressing
    • Designed for tactical helmets first — motorcycle use is named among others

    Best for: Replacing worn pads in a helmet whose own liner is no longer available.

    ≈ £11 / €12
    Check price on Amazon

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