PISTON KIT VERTEX 80.0 A YAMAHA WR/YZ 250 19-22, VERTEX 24405A OS+3:00 BIG BORE COMPR 13.8:1
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PISTON KIT VERTEX 24405A. Bore size 80.00mm Big Bore +3.00. Compression ratio 13.8:1. Includes 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 rings part number 590280000001, pin part number 711195, and clips part number 72055.
- SKU
- 24405A
- Brand
- Vertex
- Availability
- In Stock (1)
Fitments (3)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 250F | 2020 |
| YAMAHA | YZ 250F | 2019 |
| YAMAHA | YZ 250F | 2020 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 80mm
- Variant Id
- 293396
FULL DESCRIPTION
Vertex Big Bore Piston Kit
This Vertex Big Bore Piston Kit is designed to enhance the performance of your motorcycle. Vertex pistons are engineered for reliability and power, and this kit is manufactured in Italy.
Key Features:
- Big Bore Size: The piston features an 80.00mm bore size, representing a +3.00mm increase over standard (A 79.95mm).
- High Compression Ratio: Offers a compression ratio of 13.8:1 for increased power output.
- Complete Kit: Includes the piston, rings, wrist pin, and circlips for a comprehensive replacement.
- Heat Treated: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability.
- OEM Standard: Vertex pistons are fitted as standard equipment on many OEM motorcycles, signifying quality and compatibility.
- Replacement Parts Available: Replacement rings, pins, and clips are available separately for continued maintenance.
Specifications:
- Bore Size: 80.00mm Big Bore +3.00 [A 79.95mm]
- Compression Ratio: 13.8:1
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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