• Intake Valve Lifan

Lifan/YX 20mm exhaust valve

Ref: soup-20 See the description
3.99€

In stock

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

More than 20 parts in stock

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20mm Exhaust Valve for Lifan/YX for Dirt Bike, Pit Bike

20mm Exhaust Valve for Lifan/YX for Dirt Bike, Pit Bike Engine (88cc, 107cc, 125cc)

 

Head Diameter: 20mm

Length: 66mm

Intake Stem Diameter : 5mm

For valve adjustment there are several approaches, without any particular recommendation you can set 0.06 or 0.05 intake and 0.07 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 the precision of a tuner or a mechanic for a more precise adjustment.

 

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

 

Motorization

Engine Capacity 125cc, 140cc, 138cc
Bore 52.4mm x 55.5mm
Brand Engine YX, LIFAN
Horizontal/Vertical Motor Horizontal

Others

Brand Lifan, YX
Type of bike Dirt Bike, Pit Bike
Shipping origin France

Questions about Lifan/YX 20mm exhaust valve (1)

Questions asked in other languages

  • Bonjours eceque la soupape va sur une 140 lifan ?

    FR Question from Aloys, on

    Answer from the Mini MX team

    Bonjour,
    Cette soupape est compatible avec le 140 Lifan, mais Lifan en fonction des séries n'a pas toujours utilisé les mêmes taille de soupape. Nous vous conseillons de mesurer la votre et de la comparer avec les côtes de notre fiche technique.

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