2Bros Parts

KAWASAKI KX 125 1995-2000 GRADE D 53.98mm SINGLE RING RACE PISTON

$207.54

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Delivery to United States 5–8 business days

Spread the cost with Klarna

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KAWASAKI KX 125 1995-2000 GRADE D 53.98mm SINGLE RING RACE PISTON. Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon. Piston blanks are gravity cast or hydraulically forged, then heat-treated using a solubilization process quenched in hot water. Machining is performed using CNC machines and diamond tools for specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction, and a Phosphate Coating for increased hardness and superior adhesion, extending durability.

Specifications
SKU
V.2498D
Brand
Vertex
Availability
In Stock (2)
SKU
V.2498D
Brand
Vertex
Availability
In Stock (2)
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

High-Performance Vertex Race Piston

Upgrade your engine performance with this precision-engineered Vertex Grade D race piston. Designed for riders who demand reliability and power, this single ring piston is manufactured using advanced aluminium alloys to ensure optimal durability and performance under race conditions.

Vertex utilizes a sophisticated heat treatment process and high-tech CNC machining to produce pistons that meet the highest standards of quality. This piston features a 53.98mm diameter and is built to withstand the rigors of high-revving engine environments.

Key Features

  • Advanced Alloy Construction: Crafted from Low-Ex (low expansion) Silicon charged aluminium alloys for superior structural integrity and thermal stability.
  • Phosphate and Molybdenum Coating: Features a specialized Molybdenum Bisulphite black coating to reduce friction during the break-in period and operation. Enhanced with an all-over Phosphate coating to improve hardness and adhesion, significantly extending the durability of the piston surface.
  • Precision Machining: Manufactured using state-of-the-art CNC technology and diamond tooling to achieve exact specifications and surface finishes.
  • Quality Assured: Each piston undergoes rigorous manual and automatic quality control inspections to ensure consistent performance.
  • Performance Focused: Designed to provide excellent sealing and minimal drag, helping your engine maintain peak power throughout its service life.

This Grade D piston is the ideal choice for engine rebuilds where precision and material quality are paramount. By combining Formula One-inspired coating technology with advanced metallurgy, Vertex delivers a component that excels in the most demanding riding conditions.

Before you buy

QUESTIONS? JUST ASK

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

Call or email us with your make, model and year 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.

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