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OKO X-Treme Dirt Bike

The Ultimate Dirt Bike Motorcycle Tyre Sealant

Combats Snake Bites!
Seals slits up to 9 mm long
Lighter and far cheaper than mousse
Allows lower-pressure running
Tested in the heat of competition
 Also great for mopeds and scooters, especially those that have inner tubes

OKO X-Treme Dirt Bike represents a true breakthrough in sealant technology.

Challenged by motocross and enduro hard-core riders to come up with something that would fight the worst terrain and save the cost and ride-destroying characteristics of mousse, the R & D team of The OKO Group went to work.   Then tested the result in competition – and came out winning. “This really is the BEST” (, following successful tests with the Gas Gas UK race team)

It is a great partner to a natural latex inner tube: and it is essential if you are converting to dirt bike tubeless, where it will seal the inevitable rim leaks. (Successfully tested with Tubliss UK)

With its unique ability to combat snake bites and deliver a winning ride, OKO X-Ttreme Dirt Bike says ‘Who needs mousse?’ – it will give you the confidence to reduce tyre pressures and improve traction.

800ml bottle. For most motocross and enduro motorbikes, use 250ml front tyre: 350ml rear. One bottle covers 2 tyres and you have some in reserve. For mopeds and scooters with inner tubes, use 250ml in front and rear tyres.

Also recommended for mountain bikes with inner tubes (see the bicycles section).

Simple fitting using the valve core remover and filling tube supplied in every bottle cap.

25 litre drum is ideal for retailer and service workshops and team support garages: the NEW heavy-duty adjustable all-alloy drum pump is a one-time purchase and can be rinsed out again and again for repeated use in filling tyres rapidly.


Eliminates the insecurity and danger of a puncture
Removes the need for costly and heavy mousse
Seals punctures with a strong permanent seal, as you ride
The difference between winning and losing
No need to be stuck in the wilderness due to a puncture
Extends the useful life of the tyre
Eliminates puncture repair costs


Non Corrosive: Non Flammable: Non Hazardous.

NO ADVERSE AFFECT UPON TYRES OR RIMS (contains anti-corrosion agents that protect steel and alloy wheels). DO NOT USE with CHROME PLATED WHEELS which are fragile and can react to any chemical.

Enhances the durability of INNER TUBES; and is essential for TUBELESS DIRT BIKE TYRES.

Colour: Natural off-white. Viscous. Low Odour.

QUANTITY REQUIRED ­ for all normal motocross or enduro tyres – 250ml front, 350ml rear.

Can be used for speed-limited mopeds, scooters and smaller motorcycles – for fast tubeless machines, use OKO On Road Motorcycle. 

OKO Puncture Free Tariff Number: HS 3824 99 96 99
OKO Pressure Application Pump Tariff Number: HS 8413 20 00 90

No risk and safety labels or warnings are required since this product is not classified as hazardous under current regulations.

Normal safety precautions should be taken: wear gloves and protect eyes.

Rinse product off any clothes that it may be spilled upon.

Keep away from children.

If swallowed, see a doctor.

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