Kawasaki KRX 1000 300M Differential Input/Stub Shaft
Upgrade one of the known weak points in your Kawasaki KRX 1000 drivetrain with our heavy-duty 300M Differential Input/Stub Shaft.
The factory differential input/stub shaft is a known weak point in the KRX 1000, especially under high torque and demanding off-road conditions.
Our upgraded shaft is manufactured from high-strength 300M alloy steel, offering superior strength potential and fatigue resistance compared to conventional 4340 steel. We’ve also reinforced critical areas by adding material where the factory shaft is most vulnerable to failure.
Designed for increased durability and reliability, this upgrade is built to withstand the demands of aggressive riding, rock crawling, and off-road racing.
Key Features:
- Manufactured from high-strength 300M alloy steel
- Reinforced design with additional material in known weak points
- Direct replacement for the factory differential input/stub shaft
- Designed to handle demanding off-road conditions
- Ideal for recreational riding, rock crawling, and racing
Fitment: Kawasaki KRX 1000 - 2020+
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