Shimano Alfine SG-S700 Internal Assembly

No, this is strictly the internal mechanism. It is designed to be installed into your existing SG-S700 hub shell, which saves you the time and expense of rebuilding your wheel.

This specific assembly is engineered exclusively for the Shimano Alfine SG-S700 11-speed hub. It is not compatible with other Alfine models or different internal gear hub series.

If you are experiencing slipping gears, inconsistent shifting, or excessive noise that a standard oil change or cable adjustment cannot fix, your internal mechanism may be worn out. Replacing the internals is a cost-effective way to restore factory-level performance without replacing the entire hub.

While it is more straightforward than building a new wheel, it does require specific tools and experience with internal gear hubs. If you are comfortable with advanced drivetrain maintenance, it is manageable, but we recommend consulting a professional mechanic if you are unsure about the installation process.

This internal assembly features an axle length of 187 mm. Please verify this matches your current hub setup before purchasing to ensure proper fitment.