- Our shop in Lommel
- Free shipping from €99
- In stock in Lommel? Order by 14:00 Mon–Thu, delivered tomorrow
- 30-day returns
- 4.856 Google reviews
- Our shop in Lommel· 800 m from the MXGP circuit
- Free shipping from €99
- In stock in Lommel? Order by 14:00 Mon–Thu, delivered tomorrow
- 30-day returns
- 4.856 Google reviews
- Our shop in Lommel· 800 m from the MXGP circuit
- Free shipping from €99
- In stock in Lommel? Order by 14:00 Mon–Thu, delivered tomorrow
- 30-day returns
- 4.856 Google reviews
Welcome to GEAR2WIN 2.0! Already a customer? Choose a new password once →
Welcome to GEAR2WIN 2.0! Already a customer? Your account and orders have moved with us — just choose a new password once.
Choose a new password →Item number: 09101405
- Bancontact
- Visa
- Mastercard
- iDEAL
- Apple Pay
- Free shipping from €99
- Free pickup at our shop in Lommel
- 30-day returns
Question about this product? Call +32 11 87 37 66 or email info@gear2win.com.
We usually reply within one working day.
Fast delivery
If it is in our shop in Lommel and you order before 14:00, your parcel leaves the same day; if it comes from a supplier, it leaves within 1 to 2 working days. Delivery then takes 1-3 working days to your door with UPS.
Easy exchange
Size not right? Choose the size you do want in the return form. We ship it free as soon as your parcel arrives; you only pay the return cost.
30-day returns
Return your product unused within 30 days and we'll refund you. Hassle-free.
Specifications
- Brand
- ProX
- Suitable for
- Off-Road
Description
- ProX piston designs are usually similar to the OEM/stock configurations, although sometimes these designs are adjusted whenever the ProX engineers discover an opportunity for increased performance
- ProX cast pistons are very stable
- ProX cast pistons are made through gravity casting using aluminum alloy with approximately 18 percent silicon content
- Silicon plays a vital role in ProX’s cast piston manufacturing, as it decreases thermal expansion
- ProX two-stroke pistons are manufactured for both cast iron cylinder bores and Nikasil cylinder bores
- Regarding Nikasil cylinder bores, ProX offers a variety in oversizes graded in A/B/C/D sizing, each going up 0.01mm in diameter
Fits these bikes
2 models
- KAWASAKI KX 80 17/141988–2000
- KAWASAKI KX 80 19/161988–2000









