POLARIS PISTON KIT 570 ACE RANGER SPORTSMAN, POLARIS PRO-X PISTON 01.5512.000 14-21 99.00MM
ProX piston kit 01.5512.000 for Polaris Ace, Ranger, RZR, and Sportsman 570 models. Piston size is 99.00MM and is standard (STD) oversize. ProX pistons are precision machined using the latest CNC equipment with a low-expansion, low-friction piston alloy, mirroring that used by major Japanese engine manufacturers. These piston kits offer a high-quality replacement for original pistons in various powersports vehicles. The pistons feature a coating for enhanced performance. This coating, which includes OEM-style tin coating for the initial wear-in period and a new skirt coating to reduce friction, is made from a specific material mix and is designed to increase performance.
- SKU
- 56-W0021_000.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Piston Kit 99.00mm STD
This ProX Piston Kit is designed as a high-quality replacement for original pistons. Precision machined using advanced CNC equipment, it utilizes the same low-expansion, low-friction piston alloy favored by major Japanese engine manufacturers.
This kit is an excellent solution for restoring performance to your engine.
Key Features:
- Piston Size: 99.00mm
- Oversize: Standard (STD)
- Material: Low-expansion, low-friction piston alloy
- Manufacturing: Precision machined on state-of-the-art CNC equipment
- Coating: Features a performance-enhancing black skirt coating designed to assist the wear-in process and reduce friction after break-in.


