PISTON KIT VERTEX 77.0 C YAMAHA WR/YZ 250 19-22, VERTEX 24371C COMPR 13,8:1
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Vertex UK piston kit 24371C. All Vertex pistons feature standard pistons and components that 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 STD. Specification: Bore size 77.00mm [A 76.97mm]. Replacement parts: Rings 56-R9414, Pin 711195, Clips 72055.
- SKU
- 24371C
- 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
- 77mm
- Variant Id
- 290156
FULL DESCRIPTION
Vertex Piston Kit - High-Performance Replacement Part
Enhance your motorcycle's engine performance with this premium Vertex Piston Kit. Designed as an OEM replacement, this kit provides a direct fit and superior quality for demanding riders.
Key Features:
- Complete Kit: Includes piston, rings, wrist pin, and circlips for a full engine rebuild.
- Optimized Compression: Features a 13.8:1 compression ratio for increased power and responsiveness.
- Precision Bore Size: 77.00mm bore size with a precise [A 76.97mm] specification for an optimal seal.
- Durable Construction: All pistons undergo a T-5 or T-6 hardening and tempering cycle for exceptional strength and longevity.
- Italian Craftsmanship: Manufactured in Italy, ensuring high standards of quality and precision engineering.
- OEM Standard: Fitted as standard equipment on many Original Equipment Manufacturer (OEM) bikes.
Replacement Parts:
- Replacement Rings: 56-R9414
- Replacement Pin: 711195
- Replacement Clips: 72055
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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
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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