PISTON KIT VERTEX 77.0 C HC YAMAHA WR/YX 250 19-22, VERTEX 24381C HC COMPR 14,7:1
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VERTEX UK PISTON KIT 24381C HIGH COMPRESSION. Standard pistons and components are OEM replacements. Kits include piston, rings, wrist pin and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted in many OEM bikes as standard. BORE SIZE: 77.00mm [C 76.97mm]. Replacement Parts: Rings 56-R9414, Pin 711195, Clips 72055.
- SKU
- 24381C
- Brand
- Vertex
- Availability
- In Stock (2)
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
- 77mm
- Variant Id
- 290159
FULL DESCRIPTION
Vertex High Compression Piston Kit
This Vertex Piston Kit is designed for high compression applications, offering enhanced performance for your motorcycle engine. As a direct OEM replacement part, it ensures a perfect fit and reliable operation. Each kit includes a high-quality piston, essential rings, a strong wrist pin, and secure circlips, providing everything needed for a comprehensive engine rebuild or upgrade.
Vertex pistons undergo a rigorous heat treatment process, utilizing T-5 or T-6 hardening and tempering cycles to ensure maximum durability and resistance to extreme operating conditions. This commitment to quality means these pistons are often fitted as standard equipment on many OEM motorcycles.
Key Features:
- High compression ratio for increased power output.
- Complete kit includes piston, rings, wrist pin, and circlips.
- Manufactured in Italy to exacting standards.
- Heat-treated (T-5 or T-6) for superior strength and longevity.
- OEM quality, fitting seamlessly into your existing engine.
Specifications:
- Bore Size: 77.00mm (actual size 76.97mm)
- Compression Ratio: 14.7:1
Replacement Parts Available:
- Rings: 56-R9414
- Pin: 711195
- Clips: 72055
QUESTIONS? JUST ASK
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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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
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