2Bros Parts

KTM SX 85 2003 - 2012 PROX CON ROD

$198.36

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Delivery to United States 5–8 business days

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ProX connecting rod kit manufactured by leading Japanese OEM factories. Designed to exact OEM specifications for a direct and cost-efficient replacement. Double forged for superior strength, durability, and dimensional consistency through improved grain flow. Barrelled and shot peened to improve surface texture, eliminate residual stress, and smoothly blend forging surfaces. Crankpin connecting rod kits come complete with ProX oiling slots precisely located to maximize lower rod oiling and extend bearing life.

Specifications
SKU
PROX.03-6104
Brand
Prox
Availability
In Stock (6)
SKU
PROX.03-6104
Brand
Prox
Availability
In Stock (6)
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Premium ProX Connecting Rod Kit

Restore your engine to its peak performance with the ProX Connecting Rod Kit. Engineered by leading Japanese OEM factories, this kit serves as a precise, cost-effective replacement designed to meet or exceed original equipment specifications. Whether you are performing a top-end rebuild or a full engine overhaul, ProX provides the durability and reliability required for demanding riding conditions.

Advanced Engineering and Durability

ProX connecting rods are built for longevity using double forging techniques on dedicated tooling. This specialized process ensures superior strength, structural integrity, and dimensional consistency through optimized grain flow. To further enhance performance and lifespan, each rod undergoes a rigorous shot peening and barreling process. This surface treatment removes residual stress and creates a smooth, blended finish that helps the component withstand high-stress environments.

Key Features

  • OEM Quality: Manufactured to exact OEM dimensions for a direct, hassle-free installation.
  • Optimized Oiling: Features precision-located oiling slots designed to maximize lubrication to the big-end bearing, significantly extending component life.
  • Superior Construction: Double forged for maximum strength and improved grain flow compared to standard castings.
  • Enhanced Surface Finish: Shot peening and barreling processes improve surface texture and fatigue resistance.
  • Complete Kit: Includes the connecting rod, crankpin, big-end bearing, small-end bearing, and necessary washers to ensure a complete and professional repair.

When you choose ProX, you are investing in a component that has been proven under extreme conditions. Improve the longevity of your engine and maintain consistent performance with these precision-engineered connecting rod kits.

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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