The Factory Links Swingarm Bearing Kit is designed for Kawasaki KX250 models from 2021 to 2024. Ea...The Factory Links Swingarm Bearing Kit is designed for Kawasaki KX250 models from 2021 to 2024. Each premium kit contains all elements required for a full OEM-quality service of your swingarm. The off-road design features needle bearings, collars, pins, and dust seals specifically manufactured to meet stringent OEM quality requirements in terms of materials, dimension tolerances, hardness, and surface roughness. This kit brings your bike back to its former condition as defined by the manufacturers. The kit includes: Dust Seals x4, Needles x2, Pins, Collars - Flanged x2, Pins, Collars - Plain x2, Thrust (with washers) x6. It utilizes 52100 High Grade Steel Pins, Zinc Plated Steel Collars, and Nitrile Butadiene Dust Seals.
This Factory Links Swingarm Bearing Kit is for owners of Kawasaki KX250 models (2021-2024) looking to restore their swingarm's performance to OEM quality. It provides a comprehensive set of premium components, including needle bearings, pins, collars, and dust seals, manufactured to strict standards for durability and fit. While offering an exact OEM-quality service, ensure you have the necessary tools and mechanical knowledge for installation.
All features
Model Part Number
SAK-K-190
Brand
Factory Links
Extended Product Information
FAQs
What models are compatible with this kit?
This Factory Links Swingarm Bearing Kit is designed specifically for Kawasaki KX250 models from the 2021 to 2024 model years.
Does this kit include swingarm bearings?
Yes, the kit includes needle bearings, along with all other necessary components like pins, collars, and dust seals for a complete swingarm service.
What material are the pins made of?
The pins are made from 52100 High Grade Steel.
What is the purpose of the dust seals?
The Nitrile Butadiene Dust Seals are crucial for preventing dirt, water, and other contaminants from entering the swingarm linkage and degrading the bearings and pins.
Can I use this kit to upgrade my swingarm performance?
This kit is designed to restore your swingarm to OEM quality specifications, not to provide performance upgrades beyond the original factory design.
How often should I replace these components?
Replacement frequency depends heavily on riding conditions and hours. Regular inspection for wear, play, or stiffness is recommended, usually coinciding with other major maintenance intervals or if performance degradation is noticed.
Do I need special tools for installation?
Standard motorcycle maintenance tools are required, including wrenches and sockets. Depending on the press-fit of components, a bearing press or similar tool might be beneficial. Refer to your Kawasaki service manual for specific torque values and procedures.
Troubleshooting
Swingarm feels stiff after installation
Ensure all components are correctly aligned and not binding. Check that the collars and pins are properly seated and that all fasteners are torqued to the manufacturer's specifications. Over-tightening can cause stiffness.
New bearings wore out quickly
Verify that the dust seals were installed correctly and are intact. Contamination from dirt or water is the most common cause of premature bearing failure. Ensure proper lubrication was applied during installation.
Difficulty installing pins or collars
Confirm you are using the correct pin and collar combination for the specific location in the linkage. Ensure the swingarm pivot area is clean and free of debris. Gentle persuasion with a rubber mallet may be needed, but avoid excessive force.
Pros and Cons
Pros
Restores swingarm to original factory specifications.
Includes all necessary components for a complete service.
Made with high-quality, durable materials.
Ensures precise fitment for the specified Kawasaki models.
Designed to handle off-road riding demands.
Cons
Requires mechanical knowledge and specific tools for installation.
May not be suitable for riders seeking performance upgrades beyond OEM.
Limited to specific Kawasaki KX250 model years (2021-2024).
Setup, Compatibility & Care
Compatibility:
This kit is exclusively designed for Kawasaki KX250 models manufactured between 2021 and 2024.
Setup & Installation:
Disassembly: Carefully disassemble the swingarm linkage, noting the position and orientation of all original components.
Cleaning: Thoroughly clean all swingarm components and the swingarm pivot area.
Component Replacement: Replace old bearings, pins, collars, and seals with the new parts from the Factory Links kit. Pay close attention to the specific type of collars (flanged vs. plain) and the placement of washers with the thrust components.
Lubrication: Apply appropriate grease to the new bearings and pins during installation as per your motorcycle's service manual.
Reassembly: Reassemble the swingarm linkage, ensuring all components are correctly seated and torqued to manufacturer specifications.
Care:
Regularly inspect the swingarm seals for any signs of damage or wear. Damaged seals can allow dirt and moisture ingress, leading to premature bearing failure.
Periodically check the swingarm linkage for play or stiffness. Address any issues promptly by referring to the service manual.
Clean around the swingarm area after riding in dirty conditions to prevent debris buildup.