PROX 39.5mm PISTON KIT B, KTM SX50 09-21, HUSQVARNA TC50 17-21

Piston 2-Stroke Kit 39.50mm Bore.
Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.

REPLACEMENT PARTS. PISTON RINGS. 02.6012, PISTON PIN. ,PISTON CLIPS. ,

- Meets or exceeds OEM quality.
- Direct oem replacement.
- All products are factory tested for 100% reliability at point of sale.
- Designed to handle increased power loads.
- PROX Racing products are a high quality replacement part and carries our guarantee of your satisfaction.
- Please check the image before ordering to avoid mistakes.

Gas Gas
MC 50 2021-2025

Husqvarna
TC 50 2017-2025

KTM
50 SX 2009-2025

PROX 01.6019.B

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.