YAMAHA RD 250 / 350 LC 1980 - 1983 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 for Yamaha RD 250 / 350 LC (1980-1983). Manufactured by leading Japanese OEM factories to exact OEM specifications for a direct replacement. Double forged for superior strength, durability, and dimensional consistency with improved grain flow. Barrelled and shot peened to improve surface texture, eliminate residual stress, and smoothly blend forging surfaces. Includes ProX crankpin, big-end bearing, small-end bearing, and washers. Features ProX oiling slots for maximized lower rod oiling and extended bearing life.
- SKU
- PROX.03-2020
- Brand
- Prox
- Availability
- In Stock (2)
- SKU
- PROX.03-2020
- Brand
- Prox
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Premium Connecting Rod Kit
Restore the performance and reliability of your engine with the ProX Connecting Rod Kit. Engineered to meet or exceed exact OEM specifications, this kit serves as a high-quality, cost-efficient replacement for your worn or damaged original component. Whether you are performing a routine rebuild or a complete engine overhaul, ProX components provide the durability required for demanding conditions.
Advanced Engineering and Construction
ProX connecting rods are manufactured by leading Japanese OEM factories, ensuring precision and long-term performance. Every rod is double forged on dedicated forging dies, a process that improves grain flow to maintain superior strength and dimensional consistency.
Key Features
- Precision Surface Treatment: Each connecting rod is barrelled and shot peened to improve surface texture. This critical process blends forging surfaces and eliminates residual stress to prevent failure.
- Enhanced Oiling System: The connecting rods feature precisely located oiling slots designed to maximize lower rod lubrication, which significantly extends the lifespan of the bearing even under extreme engine loads.
- Complete Kit Contents: Every kit includes the connecting rod, crankpin, big-end bearing, small-end bearing, and necessary washers to ensure a complete and professional installation.
- OEM Standards: Designed as a direct-fit replacement, these kits are built to withstand the rigors of performance riding while maintaining the reliability expected from premium components.
Trust ProX for your engine internals to ensure smooth operation and maximum longevity for your motorcycle engine.
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.