Main Shaft Ball Bearing for KTM 450/500 EXC-F & SX-F 2007-2026 - 0625062036

This genuine OEM ball bearing is a critical component for your motorcycle's transmission system. Specifically designed for the main shaft, it ensures smooth rotation and reduces friction within the gearbox. Using high-quality bearings is essential for maintaining the longevity and performance of your engine's internal components.

This part fits an extensive range of models, including the KTM 450 and 500 EXC-F, SX-F, and XC-F from 2007 to 2026. It is also compatible with Husqvarna FC, FE, and FS 450/501 models, as well as GasGas MC and EX 450F variants. Additionally, it serves specialized machines like the KTM 450 Rally Replica and Husqvarna FR 450 Rally.

The 6203 RSH C3 specification indicates a high-clearance design (C3) to handle thermal expansion during high-performance riding. The RSH seal provides superior protection against dust and contaminants, ensuring the bearing remains lubricated and functional in harsh off-road conditions.

When replacing transmission bearings, it is recommended to inspect the shaft and surrounding gears for wear. Proper seating of the bearing is crucial for gearbox alignment. Always refer to your service manual for specific torque settings and assembly procedures.

Check compatibility list below to see if this part fits your motorcycle model.