CONNECTING ROD KITS
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 No. 03.2401) is designed for optimal performance and durability in Yamaha YZ250F and WR250F models from 2001 to 2002. Constructed with high-quality materials, this kit ensures reliable engine operation and extended engine life. Each kit includes precision-engineered connecting rods, bearings, and fasteners, providing a comprehensive solution for engine rebuilds or repairs.
Engine performance is critical for motocross and off-road applications, and PROX's conrod kits are manufactured to strict specifications to meet or exceed OEM standards. Precise fit and finish contribute to smoother engine operation, reducing vibrations and enhancing overall power delivery. Easy to install, this kit offers a cost-effective way to restore your motorcycle's engine to factory-like performance.
Whether you're a professional mechanic or an avid rider, choosing the PROX conrod kit ensures your Yamaha YZ250F or WR250F engine remains reliable and responsive. Designed with durability in mind, this kit withstands the rigors of intense riding conditions, providing long-lasting performance and peace of mind during demanding rides.
Features:
- Engine rebuild kit designed for Yamaha YZ250F and WR250F (2001-2002)
- Includes precision-engineered connecting rods and bearings
- High-quality materials for durability and reliability
- Manufactured to meet or exceed OEM standards
- Easy to install for professional and DIY mechanics
