PISTON KIT VERTEX 77.0 C HC YAMAHA YZ 250 08-13, VERTEX 23394C HC COMPR 13,9:1 2 RINGS
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PISTON KIT VERTEX 23394C HC COMPR 13,9:1 2 RINGS. 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. Replacement Parts: Rings (590277000002 SET), Pin (715381), Clips (72055). Cross reference numbers: Piston (Std) 17D-11631-90-00, Piston Ring Set (Std) 17D-11603-00-00, Pin, Piston 17D-11633-00-00, Circlip 93450-17129-00.
- SKU
- 23394C
- Brand
- Vertex
- Availability
- In Stock (1)
Fitments (6)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 250F | 2008 |
| YAMAHA | YZ 250F | 2009 |
| YAMAHA | YZ 250F | 2010 |
| YAMAHA | YZ 250F | 2011 |
| YAMAHA | YZ 250F | 2012 |
| YAMAHA | YZ 250F | 2013 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77mm
- Variant Id
- 282714
FULL DESCRIPTION
Vertex High Compression Piston Kit - 77.00mm Bore
Enhance the performance of your motorcycle with this Vertex High Compression Piston Kit. Engineered for precision and durability, this kit is designed to meet or exceed OEM specifications, providing a reliable replacement for your original piston components.
Key Features:
- High Compression Ratio: Features a compression ratio of 13.9:1 for increased power output.
- Complete Kit: Includes the piston, rings, wrist pin, and circlips for a comprehensive replacement solution.
- Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.
- OEM Quality: Designed as a direct replacement for standard pistons and components, often fitted as original equipment (OE) on many bikes.
- Durable Construction: Made in Italy with a focus on quality and performance.
- Two-Ring Design: Utilizes a two-ring configuration for optimal sealing and performance.
Specifications:
- Bore Size: 77.00mm (marked as C 76.97mm)
Replacement Parts Included:
- Rings: Set (Part number 590277000002)
- Pin: Wrist Pin (Part number 715381)
- Clips: Circlips (Part number 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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