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