PISTON KIT 2021-24 KTM 150 EXC TPI, PROX 01.6241.A
ProX Piston Kit. Precision machined on state-of-the-art CNC equipment using a low-expansion, low-friction piston alloy similar to that used by major Japanese engine manufacturers. This kit is a first-class solution to replace the original piston. Most ProX pistons come with an OEM-style Tin coating to assist the wear-in process, and a new skirt coating that reduces friction after wear-in for increased performance. Pistons for Nicasil/plated cylinders are available in standard size and oversizes (A, B, C, D+). Size: 57.94mm. Manufacturer: Pro-X Racing. SKU: 56-W053.A.PX. Part Number: 01.6241.A.
- SKU
- 56-W053.A.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit - 57.94mm Bore
Elevate your motorcycle's performance with the ProX Piston Kit. Precision-engineered using advanced CNC machinery and the same low-expansion, low-friction alloy favored by major Japanese engine manufacturers, this kit offers a premium replacement for your original piston.
Key Features:
- Manufactured with state-of-the-art CNC equipment for exceptional accuracy.
- Utilizes a high-quality, low-expansion, low-friction piston alloy.
- Designed as a first-class solution for replacing original pistons in a wide range of powersports vehicles.
- Features advanced skirt coating for improved break-in and reduced friction, enhancing overall performance.
- Available in standard size and various oversizes (A, B, C, D+) to accommodate Nicasil/plated cylinders.
Specifications:
- Bore Size: 57.94mm
This ProX piston kit is engineered for optimal power and durability, ensuring your engine runs at its best.


