PISTON KIT VERTEX 95 D YAMAHA YZ/WR 426 00-02, VERTEX 22605D COMPR 12,5:1
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Vertex UK Piston Kit 22605D. All Vertex Pistons Feature: 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 STD. BORE SIZE. 95.00mm [D 94.96mm]. Replacement Parts: Rings. 590395000002. Pin. 711144. Clips. 72090. Cross reference numbers ONLY: Piston (Std) 5NG-11631-10-00. Piston Ring Set (Std) 5JG-11603-00-00. Pin, Piston 5JG-11633-00-00. Circlip 93420-19084-00.
- SKU
- 22605D
- Brand
- Vertex
- Availability
- In Stock (1)
Fitments (5)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 426F | 2001 |
| YAMAHA | WR 426F | 2002 |
| YAMAHA | YZ 426F | 2000 |
| YAMAHA | YZ 426F | 2001 |
| YAMAHA | YZ 426F | 2002 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 95mm
- Variant Id
- 282734
FULL DESCRIPTION
Vertex Piston Kit
This Vertex Piston Kit is designed to meet OEM replacement standards, ensuring a perfect fit and reliable performance for your motorcycle. Manufactured in Italy, Vertex pistons are renowned for their quality and durability, often fitted as standard equipment on many original motorcycles.
Key Features:
- Complete Kit: Includes piston, rings, wrist pin, and circlips for a full replacement.
- Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.
- Precision Bore: Features a bore size of 95.00mm (actual measurement 94.96mm).
- High Compression: Designed with a compression ratio of 12.5:1 for improved engine performance.
- OEM Standard: Components are designed as direct replacements for original parts.
- Replacement Parts Available: Individual replacement rings, pins, and clips can be purchased separately.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.