Description
When your Honda 250 is pushed to its limits, stock pistons become the weak link in your engine’s reliability. The WSM Piston Kit delivers OEM-quality construction with measurable performance gains through advanced materials and engineering—giving you the durability and power output you need for consistent, high-RPM operation. At +.50 mm bore, this kit restores compression and sealing in worn cylinders while reducing friction losses that rob you of horsepower.
Technical Specifications:
- MOS2-coated skirts
- Reduces friction and heat
- Hardened ring grooves
- Improved E-clip design
- Includes piston, rings, pin, clips
- +.50 mm oversized bore
- Meets or exceeds OEM standards
- Order one per cylinder
- Additional rings available separately
- Bolt-on installation
- Part number: 5022905K
