PISTON KIT KTM EXC450 95.00 A, PROX 01.6429.B
Forged Piston Kit A 95.00 mm Bore. STD. Compression 11.9:1. 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. PROX RING SET 02.6429. PROX 01.6429.B.
- SKU
- 56-W243.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Piston Kit A 95.00mm Bore for KTM EXC450
This ProX Piston Kit is designed for the KTM EXC450, featuring a 95.00mm bore and a standard compression ratio of 11.9:1. It is manufactured using a low-expansion, low-friction piston alloy, the same type utilized by major Japanese engine manufacturers. The piston is precision machined on state-of-the-art CNC equipment to ensure optimal performance and durability.
This kit comes ready to install and includes all necessary components for a complete replacement:
- Piston
- Piston Rings
- Wrist Pin
- Circlips
The piston features an OEM style tin coating, which aids in the break-in process when your machine is first started. Replacement ring sets are available under part number PROX RING SET 02.6429.


