- Adapts Thomson 1-1/8" ahead steerer clamp to accept a 1" threadless steerer
- Choose from 40mm or 37mm heights. The 37mm height shims are specifically designed for Thomson X2 and X4 stems
| Model | X2/X4 |
| Description | Stem Shim |
| Color | Black |
| Package | Each |
If you don't see exactly what you need or have questions about any product, contact us and we'll do our best to answer your questions and help you find what you need.
