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.
Upgrade your Yamaha YZ125 (2001-2004) with the PROX Chain Roller Kit, part number 03.2221, designed for optimal performance and durability. This comprehensive kit includes all necessary components to replace worn or damaged chain rollers, ensuring smooth and reliable operation of your motorcycle's chain drive system. Constructed with high-quality materials, the components are engineered to withstand the rigors of off-road riding and motocross racing. The kit provides a cost-effective solution to maintain your bike's chain alignment and reduce wear on other drivetrain components, extending the lifespan of your motorcycle. Easy to install, this kit is an essential upgrade for riders seeking to enhance their Yamaha YZ125's performance and reliability. Whether you're preparing for a race or routine maintenance, the PROX Chain Roller Kit offers a perfect fit and excellent quality for your Yamaha YZ125 from 2001 to 2004.
Features:
- Designed specifically for Yamaha YZ125 models from 2001 to 2004
- Includes all necessary components for complete chain roller replacement
- Constructed with durable materials for long-lasting performance
- Helps maintain proper chain alignment and reduce drivetrain wear
- Easy installation suitable for DIY maintenance and professional service
