PISTON KIT VERTEX 56.25 YAMAHA TDR/TZR/DT 125 ALL, VERTEX 22140025 OS+0.25
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
VERTEX PISTON KIT 22140025. Bore size 56.25mm, over size +0.25mm. 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. Replacement parts: Rings 53010005625, Pin 715242, Clips 72055.
- SKU
- 56-W224.025.VERTEX
- Brand
- Vertex
- Availability
- In Stock (1)
Fitments (119)
| Make | Model | Year |
|---|---|---|
| KTM | 125 LC2 | 1997 |
| KTM | 125 LC2 | 1998 |
| KTM | 125 LC2 | 1999 |
| KTM | 125 LC2 | 2000 |
| YAMAHA | DT 125 | 1991 |
| YAMAHA | DT 125 | 1992 |
| YAMAHA | DT 125 | 1993 |
| YAMAHA | DT 125 | 1994 |
| YAMAHA | DT 125 | 1995 |
| YAMAHA | DT 125 | 1996 |
| YAMAHA | DT 125 | 1997 |
| YAMAHA | DT 125 | 1998 |
| YAMAHA | DT 125 | 1999 |
| YAMAHA | DT 125 | 2000 |
| YAMAHA | DT 125 | 2001 |
| YAMAHA | DT 125 | 2002 |
| YAMAHA | DT 125 | 2003 |
| YAMAHA | DT 125 | 2004 |
| YAMAHA | DT 125 | 2005 |
| YAMAHA | DT 125 | 2006 |
| YAMAHA | DT E 125 | 1991 |
| YAMAHA | DT E 125 | 1992 |
| YAMAHA | DT E 125 | 1993 |
| YAMAHA | DT E 125 | 1994 |
| YAMAHA | DT E 125 | 1995 |
| YAMAHA | DT E 125 | 1996 |
| YAMAHA | DT E 125 | 1997 |
| YAMAHA | DT E 125 | 1998 |
| YAMAHA | DT E 125 | 1999 |
| YAMAHA | DT E 125 | 2000 |
| YAMAHA | DT E 125 | 2001 |
| YAMAHA | DT E 125 | 2002 |
| YAMAHA | DT E 125 | 2003 |
| YAMAHA | DT E 125 | 2004 |
| YAMAHA | DT E 125 | 2005 |
| YAMAHA | DT E 125 | 2006 |
| YAMAHA | DT R 125 | 1988 |
| YAMAHA | DT R 125 | 1989 |
| YAMAHA | DT R 125 | 1990 |
| YAMAHA | DT R 125 | 1991 |
| YAMAHA | DT R 125 | 1992 |
| YAMAHA | DT R 125 | 1993 |
| YAMAHA | DT R 125 | 1994 |
| YAMAHA | DT R 125 | 1995 |
| YAMAHA | DT R 125 | 1996 |
| YAMAHA | DT R 125 | 1997 |
| YAMAHA | DT R 125 | 1998 |
| YAMAHA | DT R 125 | 1999 |
| YAMAHA | DT R 125 | 2000 |
| YAMAHA | DT R 125 | 2001 |
| YAMAHA | DT R 125 | 2002 |
| YAMAHA | DT R 125 | 2003 |
| YAMAHA | DT R 125 | 2004 |
| YAMAHA | DT R 125 | 2005 |
| YAMAHA | DT R 125 | 2006 |
| YAMAHA | DT X 125 | 1991 |
| YAMAHA | DT X 125 | 1992 |
| YAMAHA | DT X 125 | 1993 |
| YAMAHA | DT X 125 | 1994 |
| YAMAHA | DT X 125 | 1995 |
| YAMAHA | DT X 125 | 1996 |
| YAMAHA | DT X 125 | 1997 |
| YAMAHA | DT X 125 | 1998 |
| YAMAHA | DT X 125 | 1999 |
| YAMAHA | DT X 125 | 2000 |
| YAMAHA | DT X 125 | 2001 |
| YAMAHA | DT X 125 | 2002 |
| YAMAHA | DT X 125 | 2003 |
| YAMAHA | DT X 125 | 2004 |
| YAMAHA | DT X 125 | 2005 |
| YAMAHA | DT X 125 | 2006 |
| YAMAHA | DTR 125 | 1991 |
| YAMAHA | DTR 125 | 1992 |
| YAMAHA | DTR 125 | 1993 |
| YAMAHA | DTR 125 | 1994 |
| YAMAHA | DTR 125 | 1995 |
| YAMAHA | DTR 125 | 1996 |
| YAMAHA | DTR 125 | 1997 |
| YAMAHA | DTR 125 | 1998 |
| YAMAHA | DTR 125 | 1999 |
| YAMAHA | DTR 125 | 2000 |
| YAMAHA | DTR 125 | 2001 |
| YAMAHA | DTR 125 | 2002 |
| YAMAHA | DTR 125 | 2003 |
| YAMAHA | DTR 125 | 2004 |
| YAMAHA | DTR 125 | 2005 |
| YAMAHA | DTR 125 | 2006 |
| YAMAHA | DTRE R 125 | 1991 |
| YAMAHA | DTRE R 125 | 1992 |
| YAMAHA | DTRE R 125 | 1993 |
| YAMAHA | DTRE R 125 | 1994 |
| YAMAHA | DTRE R 125 | 1995 |
| YAMAHA | DTRE R 125 | 1996 |
| YAMAHA | DTRE R 125 | 1997 |
| YAMAHA | DTRE R 125 | 1998 |
| YAMAHA | DTRE R 125 | 1999 |
| YAMAHA | DTRE R 125 | 2000 |
| YAMAHA | DTRE R 125 | 2001 |
| YAMAHA | DTRE R 125 | 2002 |
| YAMAHA | DTRE R 125 | 2003 |
| YAMAHA | DTRE R 125 | 2004 |
| YAMAHA | DTRE R 125 | 2005 |
| YAMAHA | DTRE R 125 | 2006 |
| YAMAHA | DTX EURO 125 | 1991 |
| YAMAHA | DTX EURO 125 | 1992 |
| YAMAHA | DTX EURO 125 | 1993 |
| YAMAHA | DTX EURO 125 | 1994 |
| YAMAHA | DTX EURO 125 | 1995 |
| YAMAHA | DTX EURO 125 | 1996 |
| YAMAHA | DTX EURO 125 | 1997 |
| YAMAHA | DTX EURO 125 | 1998 |
| YAMAHA | DTX EURO 125 | 1999 |
| YAMAHA | DTX EURO 125 | 2000 |
| YAMAHA | DTX EURO 125 | 2001 |
| YAMAHA | DTX EURO 125 | 2002 |
| YAMAHA | DTX EURO 125 | 2003 |
| YAMAHA | DTX EURO 125 | 2004 |
| YAMAHA | DTX EURO 125 | 2005 |
| YAMAHA | DTX EURO 125 | 2006 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 56.25mm
- Variant Id
- 285494
FULL DESCRIPTION
Vertex Piston Kit 56.25 OS +0.25
This Vertex Piston Kit is designed as an OEM replacement part, ensuring a precise fit and reliable performance. Manufactured in Italy, Vertex pistons are known for their quality and are fitted as standard equipment on many original bikes.
Each kit includes all the necessary components for a complete installation:
- Piston
- Rings
- Wrist pin
- Circlips
All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle, providing enhanced durability and heat resistance for long-lasting operation. Replacement rings for this piston are also available individually.
Specifications:
- Bore Size: 56.25mm (Over Size +0.25mm)
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.


