Shimano Spares HB-MT410-B Complete Hub Axle - Y2GY98010

Currently unavailable

Currently unavailable
The Shimano Spares HB-MT410-B Complete Hub Axle (Y2GY98010) is designed for mountain bike enthusiasts and home mechanics looking to maintain or repair their HB-MT410-B disc brake hubs. This genuine replacement part restores structural integrity to your wheelset, ensuring smooth rotation and consistent performance on the trail. While it offers a perfect factory-spec fit, users should note that the installation process requires specific hub service tools and knowledge of bearing adjustment to ensure longevity.
| Model Part Number | Y2GY98010 |
|---|---|
| Brand | Shimano Spares |
No, this specific part (Y2GY98010) is designed exclusively for the HB-MT410-B hub.
Yes, you will need bike-specific cone wrenches and potentially a cassette lockring tool to remove the cassette first.
This assembly is for the axle itself; it is recommended to inspect and replace bearings separately if they show signs of wear.
If you have experience with cup-and-cone hub maintenance, it is a standard procedure. If you are unfamiliar with bearing preload, consider having a bike shop perform the installation.
It is good practice to check for hub play every few months, or immediately if you feel any looseness while the bike is stationary.
Adjust the cone tension using cone wrenches to remove play without binding the bearings.
The locknuts were overtightened; loosen them slightly and re-adjust the bearing preload until smooth.
To install this axle, you will need a set of cone wrenches and a torque wrench to ensure the locknuts are set to the correct tension. Compatibility is strictly limited to the Shimano HB-MT410-B hub model; do not attempt to force this into hubs with different dimensions or specifications. For care, ensure the threads are lightly coated with high-quality bicycle-specific grease during assembly to prevent seizing. Regular maintenance should include checking the bearing preload periodically, especially after riding in wet or muddy conditions, to prevent water ingress and oxidation.