PISTON KIT 94-96 YZ125 54.00 A, PROX 01.2215.A
ProX Piston Kit 54.00mm Bore. Supplied complete with piston rings, wrist pin, and circlips. Precision machined on the latest CNC equipment using a low-expansion, low-friction piston alloy. Features an OEM style tin coating to assist the break-in process. Replacement parts include piston rings (02.2214), piston pin (04.1644.5), and piston clips (05.1612C).
- SKU
- 56-W647+00A.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Piston Kit 54.00mm Bore for Yamaha YZ125
This ProX Piston Kit is designed for high-performance motorcycles. Each kit is precision machined using state-of-the-art CNC equipment and utilizes a low-expansion, low-friction piston alloy, mirroring the materials used by major Japanese engine manufacturers.
The kit comes ready for installation and includes all necessary components for a complete rebuild:
- Piston with a 54.00mm bore
- Piston rings
- Wrist pin
- Circlips
Additionally, the piston features an OEM-style tin coating. This coating is specifically applied to aid in the crucial break-in process when you first start your machine, promoting longevity and optimal performance.
Key Features:
- Precision machined on the latest CNC equipment
- Low-expansion, low-friction piston alloy
- Includes piston rings, wrist pin, and circlips
- OEM-style tin coating for assisted break-in
- Designed for reliable performance and durability


