2Bros Parts

PISTON KIT VERTEX 54 A YAMAHA YZ/WR 125 94-96, VERTEX 22224A

$148.80Only 1 left

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

1

Vertex Piston Kit 22224A. Bore size 54.00mm [A 53.93mm]. All Vertex pistons feature standard OEM replacement components. 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 sold individually. Made in Italy. Fitted in many OEM bikes as standard. Replacement parts: Rings 53010005400, Pin 715061, Clips 72055. Cross reference numbers: Piston (Std) UR 4JY-11631-02-A0, Piston (Std) UR 4JY-11631-02-B0, Piston (Std) UR 4JY-11631-02-D0, Piston (Std) UR 4JY-11631-02-C0, Ring, Piston 4JY-11611-00-00, Pin, Piston 4PE-11633-00-00, Circlip 93450-17129-00.

Specifications
SKU
22224A
Brand
Vertex
Availability
In Stock (1)

Fitments (6)

MakeModelYear
YAMAHAWR 1251994
YAMAHAWR 1251995
YAMAHAWR 1251996
YAMAHAYZ 1251994
YAMAHAYZ 1251995
YAMAHAYZ 1251996
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
54mm
Variant Id
282576
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Piston Kit 54mm for Yamaha YZ/WR 125

This Vertex Piston Kit is designed as a high-quality replacement for your motorcycle's original piston. Vertex pistons are engineered to meet or exceed Original Equipment Manufacturer (OEM) specifications, ensuring reliable performance and a precise fit. Each piston undergoes a heat treatment process with a T-5 or T-6 hardening and tempering cycle for enhanced durability and strength.

This kit includes all the essential components for a complete piston replacement:

  • Piston
  • Rings
  • Wrist pin
  • Circlips

Key Features:

  • High-Quality Construction: Made in Italy by Vertex, a trusted name in high-performance engine components.
  • OEM Replacement: Designed to function as a direct replacement for standard pistons.
  • Heat Treated: Utilizes a T-5 or T-6 hardening and tempering cycle for superior durability.
  • Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive repair.
  • Bore Size: 54.00mm (Reference 'A' size 53.93mm).

Replacement rings, pins, and clips are also available separately to maintain your engine's optimal performance.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

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

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.

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.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1