PISTON KIT VERTEX 69.0 YAMAHA YZ/WR 250 96-98, VERTEX 22356100 OS +1.00
PISTON KIT VERTEX 22356100 OS +1.00. Bore size 69.00mm, oversize +1.00mm. Kits include piston, rings, wrist pin, and circlips. All pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle. Made in Italy. Replacement parts: Rings 53012006900, Pin 711117, Clips 72074. Cross reference numbers: Piston (Std) UR 4SR-11631-00-A0, 4SR-11631-00-B0, 4SR-11631-00-C0, 4SR-11631-00-D0; Piston Ring Set (Std) 4JX-11603-00-00; Pin, Piston 2VM-11633-01-00; Circlip 93450-19052-00.
- SKU
- 22356_100
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit OS +1.00mm 69.00mm Bore
This Vertex Piston Kit is designed as a high-quality replacement part, offering exceptional performance and durability. Vertex pistons and components are manufactured to meet or exceed OEM specifications, ensuring a precise fit and reliable operation. This kit includes all the necessary components for a complete piston replacement.
Key Features:
- Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive replacement.
- Premium Materials: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.
- OEM Quality: Standard pistons and components are engineered to match OEM replacements, often fitted as standard equipment on many motorcycles.
- Oversized Specification: This kit features an oversized bore size of 69.00mm, with an actual measurement of +1.00mm (OS 68.94 mm).
- Made in Italy: Manufactured in Italy, ensuring high standards of quality and craftsmanship.
Included Components:
- Piston
- Piston Rings
- Wrist Pin
- Circlips
Replacement Parts Available:
Individual replacement parts are available for continued maintenance:
- Rings
- Pin
- Clips


