2Bros Parts

KAWASAKI KX 125 1998 - 2002 PROX CON ROD

£202.42

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Free UK delivery 2–4 business days

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ProX connecting rod kit manufactured by leading Japanese OEM factories. Designed to exact OEM specifications as a direct and cost efficient replacement. Features double forging for superior strength, durability, and dimensional consistency. Barrelled and shot peened to improve surface texture, eliminate residual stress, and smoothly blend forging surfaces. Crankpin connecting rod kits include ProX oiling slots precisely located to maximize lower rod oiling and extend bearing life.

Specifications
SKU
PROX.03-4218
Brand
Prox
Availability
In Stock (2)
SKU
PROX.03-4218
Brand
Prox
Availability
In Stock (2)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Connecting Rod Kit

The ProX connecting rod kit is engineered to meet or exceed strict OEM specifications, providing a direct and reliable replacement for your engine rebuild. Manufactured by leading Japanese OEM factories, these kits are designed to ensure peak performance and long-term durability, even under the most demanding riding conditions.

Each connecting rod undergoes a double forging process on dedicated tooling. This advanced manufacturing technique improves grain flow, which results in superior strength, exceptional dimensional consistency, and increased service life compared to standard components.

To further enhance performance and reliability, the rods are finished with shot peening and barrelling. This process helps to eliminate residual stress and creates a smooth surface texture, ensuring the component can withstand high-RPM stresses without compromise.

Key Features

  • Precision Engineering: Manufactured to exact OEM specifications for a direct fit and optimal performance.
  • Double Forged Design: Provides improved grain flow for maximum strength and structural integrity.
  • Surface Treatment: Shot peened and barrelled to remove residual stress and improve fatigue resistance.
  • Advanced Oiling System: Features precisely located oiling slots designed to maximize lubrication to the big-end bearing, significantly extending component life.
  • Complete Kit: Includes the connecting rod, crankpin, big-end bearing, small-end bearing, and necessary washers.

ProX connecting rod kits are the professional choice for riders who demand high-quality engine components that offer a cost-effective alternative to genuine parts without sacrificing quality or reliability.

Before you buy

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.

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