PISTON KIT HONDA NSR 50cc 39.25mm, VERTEX 22030025 OVER SIZE 0.25mm
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 
18+, T&Cs apply
VERTEX UK PISTON KIT 22030025. 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. 39.25mm OVER SIZE 0.25mm. Replacement Parts. Rings. 53012003925. Pin. 715035. Clips. 72025.
- SKU
- 22030025
- Brand
- Vertex
- Availability
- In Stock (1)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 39.25mm
- Variant Id
- 285023
FULL DESCRIPTION
Vertex Piston Kit - 39.25mm Oversize
This Vertex Piston Kit is designed as a high-quality replacement part for your motorcycle's engine. Vertex pistons are renowned for their durability and performance, often fitted as original equipment in many standard bikes.
All Vertex pistons undergo a rigorous heat treatment process, utilizing a T-5 or T-6 hardening and tempering cycle to ensure superior strength and longevity.
Key Features:
- Oversize: 0.25mm
- Bore Size: 39.25mm
- Kit Includes: Piston, rings, wrist pin, and circlips.
- Material & Manufacturing: Made in Italy with advanced heat treatment processes.
- OEM Replacement: Standard pistons and components are designed to meet original equipment manufacturer specifications.
Replacement rings are also available for individual purchase.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year 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.