Threadless Stem Shim Adapter 1-1/8 inch / 28.6 mm to 1 inch / 25.4 mm

The M-Part Threadless stem shim adapter 1-1/8 inch / 28.6 mm to 1 inch / 25.4 mm is a practical solution for cyclists looking to expand their stem options. This adapter is designed to fit over a 25.4 mm (1 inch) steerer tube, altering its outer dimension to 28.6 mm (1-1/8 inch). This allows you to use a wider range of stems designed for 1-1/8 inch steerer tubes.

• Constructed from split aluminium for easy installation
• Transforms 25.4 mm (1 inch) steerer tubes to 28.6 mm (1-1/8 inch)
• Enables use of 1-1/8 inch stems, offering more choices
• Features a black anodised finish with laser etched detail

The M-Part Threadless stem shim adapter 1-1/8 inch / 28.6 mm to 1 inch / 25.4 mm is finished in black anodised with laser etched details, ensuring a sleek look on your bike. This adapter is a simple yet effective way to enhance your cycling setup.