CONNECTING ROD 09-18 KX450F, PROX 03.4409, MADE IN JAPAN, 56-859.PROX
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
ProX Connecting Rod Rebuild Kit. Made in Japan. Rod Center-Center 101.00mm, Rod Eyes 18.00/22.00mm, Big end pin 34x62.00mm, Washers None. Manufactured by leading Japanese OEM factories. Designed to exact OEM specifications. Double forged for superior strength, durability, and dimensional consistency. Shot peening and barrelling process.
- SKU
- 56-2919.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (10)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 450F | 2009 |
| KAWASAKI | KX 450F | 2010 |
| KAWASAKI | KX 450F | 2011 |
| KAWASAKI | KX 450F | 2012 |
| KAWASAKI | KX 450F | 2013 |
| KAWASAKI | KX 450F | 2014 |
| KAWASAKI | KX 450F | 2015 |
| KAWASAKI | KX 450F | 2016 |
| KAWASAKI | KX 450F | 2017 |
| KAWASAKI | KX 450F | 2018 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 251999
FULL DESCRIPTION
ProX Connecting Rod Kit - Precision Engineered for Performance
This ProX Connecting Rod Kit is meticulously manufactured in Japan, ensuring the highest standards of quality and durability for your vehicle. Designed to meet and exceed original equipment manufacturer (OEM) specifications, this kit provides a reliable and cost-effective replacement solution, guaranteeing easy installation and trouble-free performance.
Crafted from the toughest alloys available, ProX connecting rods undergo a double forging process. This advanced technique enhances superior strength, durability, and dimensional consistency by optimizing the grain flow within the metal. Additionally, the components are shot peened and barrelled, further reinforcing their robust construction.
Key Features:
- Manufactured by leading Japanese OEM factories for unparalleled quality.
- Designed to exact OEM specifications for a direct and seamless fit.
- Double forged construction for enhanced strength and durability.
- Shot peened and barrelled for increased resistance to fatigue and wear.
- Made in Japan, adhering to the strictest quality control standards.
Specifications:
- Rod Center-to-Center Length: 101.00mm
- Rod Eye Dimensions: 18.00mm / 22.00mm
- Big End Pin Dimensions: 34mm x 62.00mm
- Washers: None included
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.


