PISTON KIT APRILIA RS125 54.00, PROX 01.7203.B 1992-2010 2-STK
ProX Piston Kit 01.7203.B. Precision machined on state-of-the-art CNC equipment using a low-expansion, low-friction piston alloy. This kit is a first-class solution to replace the original piston. Most ProX pistons come with a coating; OEM style tin coated pistons assist the wear-in process, while a new skirt coating reduces friction after wear-in and increases performance. Designed for Nicasil/plated cylinders, available in standard and oversized options. Bore 54.00, Size B (piston size 53.96mm).
- SKU
- 56-W9905.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Piston Kit for Aprilia 125cc 2-Stroke Engines
Enhance your motorcycle's performance with this precision-engineered ProX Piston Kit. Designed as a high-quality replacement for original pistons, this kit is suitable for a range of Aprilia 125cc 2-stroke models from 1987 to 2010.
Each ProX piston is manufactured using state-of-the-art CNC equipment, utilizing the same low-expansion, low-friction alloy trusted by major Japanese engine manufacturers. This ensures superior durability and performance for your engine.
Key Features:
- Precision Machining: Crafted with advanced CNC technology for exact specifications.
- High-Quality Alloy: Uses the same low-expansion, low-friction material as leading Japanese engine manufacturers.
- Performance Coatings: Features OEM-style Tin coating to aid the initial break-in process. A specialized black skirt coating is also applied to reduce friction and improve performance after the wear-in period.
- Nicasil/Plated Cylinder Compatible: Offers standard sizes and oversizes (A, B, C, D+) specifically designed for cylinders with Nicasil plating.
- Bore Size: 54.00mm
- Piston Size: 53.96mm


