• Piston 125cc YX 52,4mm axle 13mm

56mm Piston 140cc/149cc YX

Ref: P0374 See the description
39.99€ 20.00€
19.99€

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

Must-haves

Why you're going to love it!  

  • Complete Piston + 5 Rings + Pin + 2 Circlips for Dirt Bike, Pit Bike
  • Complete kit delivered with piston pin, circlip, and rings
  • Brand YX®: Official Distribution and Manufacturing
  • Piston diameter 52.4mm pin 13mm
  • Hollow piston head

Piston 125cc YX 52.4mm 13mm shaft for Dirt Bike, Pit Bike.

The YX 125cc Manual Engine has a 52.4mm 13mm shaft with a recessed head, from the YX manufacturing series, this 125cc version is used by Pit Bike brands Apollo Motors, CRZ, Gunshot, Bastos, RSR, Kaitham, Bucci, PitsterPro... it is currently the most widespread in 125cc, the YCF RSTART 125cc or 125S models

Piston diameter:52.4mm

Shaft diameter: 13mm

This item includes:

- 1 Piston

- 5 Rings

- 1 Shaft

- 2 Circlips

WARNING SOME 125cc YX ENGINES (153 FMI) HAVE A 52.4mm PISTON AND 14mm SHAFT: P0367

1/2 Piston Change

Dirt Bike Piston/Ring Change Tutorial Lifan/YX

Download (785.09KB)

2/2 Piston Change

Dirt Bike Piston/Ring Change Tutorial Lifan/YX

Download (846.28KB)

Location Segment

Explanation of segment assembly for Dirt Bike Lifan/YX

Download (0)

Motorization

Engine Capacity 125cc
Bore 52.4mm x 55.5mm
Brand Engine YX
Horizontal/Vertical Motor Horizontal

Others

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

Questions about 56mm Piston 140cc/149cc YX (14)

Questions asked in other languages

  • bonjour, c’est compatible pour une 125 orion agb 37 de 2019?

    FR Question from Cyril, on

    Answer from the Mini MX team

    Bonjour, il faut vérifier le diamètre de votre piston et le diamètre de votre axe de piston.

  • bonjour j ai actuellement un 125cc moteur lifan en 154fmi avec mon piston en 52mm et axe de 13mm .es que ce produit est compatible avec mon moteur ?merci de votre aide

    FR Question from Rouze M., on

    Answer from the Mini MX team

    Bonjour, le piston étant prévu pour des moteurs YX, la forme ne correspondra pas à un moteur Lifan

  • Bonjour ce piston est compatible avec la 125-SX 2020 de chez mini mx ?

    FR Question from Sauvage V., on

    Answer from the Mini MX team

    Bonjour,
    non sur la SX vous avez un moteur Lifan pas YX. Nous vous invitons à mesurer votre tete de piston d'origine ainsi que votre diametre d'axe et ainsi comparer les tailles de piston

Can't find the answer to your question?

P0374

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