PISTON KIT 05-07 CR125 54.00 A, PROX 01.1225.A HONDA MX
ProX piston kit with 54.00 mm bore. Precision machined on CNC equipment using a low-expansion, low-friction piston alloy, the same used by major Japanese engine manufacturers. This kit offers a first-class solution to replace the original piston. Features OEM style tin coating to assist the wear-in process and a new skirt coating to reduce friction. The black coating is made from a delicate mix of materials to increase performance. Replacement parts include PROX RING SET 02.1225, PROX PISTON PIN 04.1547, PROX CLIPS 05.1510.
- SKU
- 56-W859.A.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit 54.00mm Bore
ProX pistons are manufactured using state-of-the-art CNC machinery, ensuring precision and quality. The same low-expansion, low-friction piston alloy utilized by major Japanese engine manufacturers is employed in these kits. ProX Piston Kits offer a superior solution for replacing original pistons in a wide range of powersports vehicles including Motorcycles, Scooters, Mopeds, ATVs, and Personal Watercraft.
Key Features:
- 54.00mm Bore Diameter
- Precision CNC Machined
- Low-Expansion, Low-Friction Piston Alloy
- OEM Style Tin Coating: Assists in the wear-in process and reduces friction.
- Advanced Skirt Coating: Aids wear-in and further reduces friction for enhanced performance.
This kit is designed as a high-performance replacement part. Compatible replacement parts include PROX RING SET 02.1225, PROX PISTON PIN 04.1547, and PROX CLIPS 05.1510.


