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YX 200/250cc YX/Zongshen intake valve

Ref: P1129 See the description
29.99€

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Order it before 14:00 of tomorrow and receive it between 11/17/26 and 11/18/26 with DPD Livraison en relais Pickup

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31.5mm intake valve 200/250cc YX

Intake valve 200/250cc YX

 

Diameter of the head: 31.5mm

Length: 89.5mm

stem diameter: 5.5mm

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For valve adjustment there are several approaches, without any particular recommendation you can set 0.06 for intake and 0.09 for exhaust.

Some will use a different setting, which does not mean they are right or wrong, this is a recommendation for riders who do not have precise guidance from a tuner or mechanic for a more accurate adjustment.

 

Here is also a tutorial showing the simplicity of a valve adjustment in pictures on a Dirt Bike, Pit Bike engine:

 

Our motorcycles, quads, pocket bikes, etc., are not approved for use on public roads. Their use is strictly limited to...

Our motorcycles, quads, pocket bikes, etc., are not approved for use on public roads. Their use is strictly limited to closed, private tracks that comply with the provisions of Article R 331-21 of the French Sports Code.

Our vehicles (motorcycles, quads, buggies, etc.) intended for children should not be considered mere toys, but motorized machines belonging to the realm of motorsports, which involve inherent risks.

Minors under the age of 14 are not authorized to purchase, rent, or use non-approved vehicles, such as mini-motorcycles, children's quads, unapproved quads, motocross bikes, pocket bikes, pocket cross bikes, pit bikes, or dirt bikes. Their use is strictly limited to activities organized by approved sports associations, such as the FFM (French Motorcycling Federation) or UFOLEP (French Union of Secular Sports and Cultural Activities). It is important to note that the maximum speed of these vehicles on public roads is 24 km/h, which prohibits their use on public roads. Furthermore, minors under 16 years of age must be constantly supervised by an adult when using these machines.

To ensure your safety, it is essential to wear appropriate protective equipment, including an approved safety helmet, motocross-type safety glasses, gloves, elbow pads, knee pads, and a chest protector. It is also recommended to wear a long-sleeved top, long trousers, and high-top shoes that cover at least the ankle, ensuring that the laces are securely tied and away from the wheels, engine, and drive system.

You must register your machine with the Ministry of the Interior within 15 days of the purchase date. This process can be completed online at the following address: https://www.service-public.fr/particuliers/vosdroits/R20458. After submitting the declaration, you will receive an identification number to be engraved on the chassis and displayed on a visible plate. Please note that this plate can be removed during sporting activities.

We also encourage you to consult the charter outlining the rules to be followed for the use of your vehicle, available here: https://www.legifrance.gouv.fr/loda/id/JORFTEXT000020910287/, or to refer to the user manual, which you can download.

Motorization

Engine Type 4-stroke single-cylinder 150cc YX
Engine Capacity 250cc, 200cc
Bore 60mm x 53mm
Brand Engine YX, ZONGSHEN
Horizontal/Vertical Motor Vertical

Others

Brand YX
Type of bike Motocross
Shipping origin France

Questions about YX 200/250cc YX/Zongshen intake valve (2)

Questions asked in other languages

  • Compatible 150 crz ?

    FR Question from Beltrami K., on

    Answer from the Mini MX team

    Bonjour, il faut vérifier le diamètre et la longueur de vos soupapes.

  • bonjour voila sur le lien vous dite que c est pour des moto 200/250 cc et dans la description vous dite que c est pour des 160 cc pouver vous me dire quoi car la samet en erreur le client

    FR Question from Goret, on

    Answer from the Mini MX team

    Bonjour, il s'agit d'une erreur, c'est bien 200/250cc

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P1129

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