Carburetor Assembly Part
Its placement in that assembly identifies it as a carburetor control component rather than a separate engine-valvetrain part.
Honda · Genuine OEM Part
Honda identifies this component as a VALVE SET, THROTTLE within the carburetor assembly. The throttle valve set is the carburetor part that responds to throttle control and regulates the opening through which the engine receives its air and fuel mixture. The listed Honda replacement number supersedes the earlier 16022-GCF-670 number, making the complete part number important when ordering a replacement.
Its placement in that assembly identifies it as a carburetor control component rather than a separate engine-valvetrain part.
This Honda part number is shown as superseding 16022-GCF-670. That directional supersession provides a useful ordering reference when an older catalog number appears during parts research.
The same fiche lists one unit as the suggested quantity and identifies 16022-GCF-670 as the superseded number. No material, finish, dimensions, thread information, or other construction details were published in the source reviewed.
| Honda Part Number | 16022-GCF-671 |
|---|---|
| Honda Catalog Description | VALVE SET, THROTTLE |
| Part Type | Throttle valve set |
| Assembly | Carburetor |
| Replaces | 16022-GCF-670 |
| Catalog quantity | 1 |
| Model | Type | Model Years |
|---|---|---|
| CRF70F | Motorcycle | 2004–2009, 2011–2012 |
| XR70R | Motorcycle | 1997–2003 |
Model applications as listed in Honda's dealer parts catalog for part number 16022-GCF-671.
Verify the Honda OEM part number for your specific model before ordering.

Compatible motorcycles, ATVs & side-by-sides
Verify your vehicle's model, year and specific configuration before ordering.