One of our core product line, where we became famous with. Our ProX Connecting Rod Kits are made out of the toughest alloys available today and are made in Japan! O.E.M specifications and tolerances are meticulously maintained, a guarantee for easy installation and trouble free performance. Find our connecting rod dimension overview here.
ProX Rod Kit Features
Manufactured by leading Japanese OEM factories.
Designed to exact OEM specifications to be a direct and cost efficient OEM replacement.
Complete line for Dirtbike, ATV, PWC and 50cc/scooter available from stock.
Double forged on dedicated forgings
This process maintains superior strength, durability and dimensional consistency through improved grain flow.
Shot peening & barrelling
The design of a connecting rod is very important to guarantee the lifespan and the performance. Our connecting rods are barrelled and shot peened to improve the surface texture. Shot peening eliminates residual stress and smoothly blends the forging surfaces.
Oiling system
Our ProX oiling slots are precisely located to maximize lower rod oiling and extend bearing life. Even under the most extreme conditions the rod will do its job. ProX Connecting Rod Kits come complete with Crankpin, Big-End Bearing, Small End Bearing and Washers.
Check our latest video about ProX connecting rods below:
The PROX Con Rod Kit (Part No. 03.2021) is a durable and reliable component designed specifically for Yamaha RD350LC-YPVS and YZF350 Banshee models manufactured between 1987 and 2006. This kit is engineered to meet OEM specifications, ensuring optimal engine performance and longevity for your motorcycle. Constructed from high-quality materials, the con rods provide strength and stability under demanding riding conditions, helping to maintain engine integrity over time.
Designed for ease of installation, the PROX Con Rod Kit features precision machining and rigorous quality control standards. It is an ideal choice for engine rebuilds, repairs, or upgrades, delivering consistent performance and durability. Whether restoring an original engine or building a high-performance setup, this kit offers a trusted solution backed by PROX's reputation for quality and reliability.
Suitable for enthusiasts and professional mechanics alike, this kit includes all necessary components to replace worn or damaged con rods. It is a vital part of maintaining engine efficiency and ensuring your motorcycle runs smoothly for miles to come.
Features:
- Designed specifically for Yamaha RD350LC-YPVS and YZF350 Banshee (1987-2006)
- High-quality materials ensuring durability and long-lasting performance
- Precision-machined components for perfect fit and reliable operation
- OEM-equivalent specifications for seamless engine compatibility
- Ideal for engine rebuilds, repairs, and performance upgrades
