PISTON KIT VERTEX 95.0 E YAMAHA YZ/WR 426 00-02, VERTEX 22891E COMPR 12,5:1
PISTON KIT VERTEX 22891E HC Compr. 12.5:1, Bore Size 95.00mm. Kits include piston, rings, wrist pin, and circlips. All Vertex pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Made in Italy. Replacement rings, pin, and clips are sold individually. Replacement Parts: Rings 590395000001, Pin 711144, Clips 72090. Cross reference numbers: Piston (Std) (5JG5) 5JG-11631-10-00 5NG-11631-10-00, Piston Ring Set (Std) (5JG5) 5JG-11603-00-00, Pin Piston (5JG5) 5JG-11633-00-00, Circlip (5JG5) 93420-19084-00.
- SKU
- 22891E
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex High Compression Piston Kit - 95.00mm Bore
This Vertex piston kit is designed to be a direct replacement for your motorcycle's original piston. Engineered for performance and durability, this kit is ideal for riders seeking to restore or enhance their engine's power.
Key Features:
- High Compression Ratio: Features a 12.5:1 compression ratio for increased power output.
- Complete Kit: Includes piston, rings, wrist pin, and circlips for a full replacement.
- Premium Materials: All Vertex pistons undergo heat treatment with a T-5 or T-6 hardening and tempering cycle for superior strength and longevity.
- OEM Quality: Vertex pistons are fitted as standard equipment on many OEM motorcycles, ensuring a perfect fit and reliable performance.
- Made in Italy: Manufactured in Italy, known for its precision engineering and high-quality motorcycle components.
- Precise Bore Size: 95.00mm bore size for an exact fit.
Specifications:
- Bore Size: 95.00mm
- Compression Ratio: 12.5:1
- Included Components: Piston, Rings, Wrist Pin, Circlips


