YAMAHA YZ 125 1980 - 1985 PROX CON ROD
4.4 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
ProX con rod kit manufactured by leading Japanese OEM factories. Designed to exact OEM specifications for a direct and cost efficient OEM replacement. Double forged on dedicated forgings for superior strength, durability and dimensional consistency. Barrelled and shot peened to improve surface texture, eliminate residual stress and smoothly blend forging surfaces. Kits include ProX oiling slots precisely located to maximize lower rod oiling and extend bearing life.
- SKU
- PROX.03-2203
- Brand
- Prox
- Availability
- In Stock (2)
- SKU
- PROX.03-2203
- Brand
- Prox
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Connecting Rod Kit
The ProX Connecting Rod Kit is engineered to provide a reliable, high-performance solution for your engine rebuild. Manufactured by leading Japanese OEM factories, these rod kits are designed to meet or exceed exact OEM specifications, serving as a direct and cost-efficient replacement for your original components.
Key Features and Benefits
- Advanced Forging Process: Each connecting rod is double forged on dedicated forgings. This specialized process ensures superior strength, enhanced durability, and precise dimensional consistency through optimized grain flow.
- Precision Surface Treatment: To guarantee maximum lifespan and performance, these rods undergo rigorous shot peening and barrelling. This process improves the surface texture, eliminates residual stress, and creates a smooth finish across the forging surfaces.
- Optimized Oiling System: ProX rod kits feature precisely located oiling slots designed to maximize lower rod oiling. This advanced design helps extend bearing life and ensures reliability even under the most extreme operating conditions.
- Complete Kit Components: Each kit comes complete with a high-quality crankpin, connecting rod, big-end bearing, small-end bearing, and necessary washers, providing everything needed for a professional-grade installation.
Whether you are performing routine maintenance or a full engine rebuild, ProX connecting rods offer the structural integrity and precision engineering required to keep your engine running at its peak.
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.