CONNECTING ROD 19-23 KX450F, PROX 03.4419, MADE IN JAPAN, 56-0370.PROX
CONNECTING ROD REBUILD KIT, Made in Japan. Manufactured by leading Japanese OEM factories. Designed to exact OEM specifications to be a direct and cost-efficient OEM replacement. Double forged on dedicated forgings for superior strength, durability, and dimensional consistency through improved grain flow. Shot peening & barrelling. Part number 03.4419.
- SKU
- 56-0370.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (14)
FULL DESCRIPTION
ProX Connecting Rod Rebuild Kit - Made in Japan
Experience superior performance and durability with the ProX Connecting Rod Rebuild Kit. Crafted in Japan using the toughest alloys available, this kit is engineered to meet and exceed Original Equipment Manufacturer (OEM) specifications and tolerances.
Designed as a direct and cost-efficient replacement for your motorcycle's connecting rod, each ProX kit ensures easy installation and reliable, trouble-free operation.
Key Features:
- Manufactured by leading Japanese OEM factories.
- Designed to exact OEM specifications for a direct fit.
- Constructed from the toughest alloys for maximum strength and durability.
- Double forged on dedicated forgings to maintain superior strength, durability, and dimensional consistency through improved grain flow.
- Shot peening and barrelling processes enhance the connecting rod's design and longevity.
- Complete line available for Dirtbike, ATV, PWC, and scooters.


