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.
The PROX Conrod Kit (Part Number 03.2304) is designed specifically for Yamaha YZ250 models manufactured between 1983 and 1989. This comprehensive kit includes all essential components needed for a complete connecting rod repair, ensuring optimal engine performance and durability. Crafted with high-quality materials, the PROX conrod kit offers reliable performance and long-lasting resilience in demanding riding conditions.
Engine rebuilds are critical for maintaining engine efficiency and extending the lifespan of your motorcycle. The PROX conrod kit simplifies this process by providing precision-engineered parts that meet or exceed OEM standards. Whether you're restoring a vintage Yamaha YZ250 or performing routine maintenance, this kit provides a seamless fit and dependable operation.
Designed with ease of installation in mind, this kit includes all necessary components to replace worn or damaged connecting rods, reducing downtime and ensuring your motorcycle runs smoothly. Invest in the PROX brand for trusted quality and performance, and keep your Yamaha YZ250 running at its best for years to come.
Features:
- Complete conrod kit designed for Yamaha YZ250 models from 1983 to 1989
- Precision-engineered components for reliable performance
- Durable construction to withstand demanding riding conditions
- Includes all necessary parts for engine rebuilds
- Easy to install, reducing downtime and maintenance effort
