Description
The Boyd Grade Freehub Body for Micro Spline is a replacement part designed specifically for Boyd Grade hubs. Microspline and Campy N3W freehub bodies include a dedicated drive side end cap that must be used with them. Other freehub bodies are provided as the freehub body alone. When swapping freehub bodies between wheels, retain the existing ratchet ring and spring from the hub.
- Compatible with Boyd Grade hubs for easy freehub body swaps.
- Includes a specific drive side end cap required for Micro Spline freehub bodies.
- Comes as just the freehub body without additional components except when specified.
- Allows retention of the ratchet ring and spring when swapping between wheels.
- Model name is Grade, designed specifically for Micro Spline systems.





