M:Part Threadless Stem Shim Adapter 1 1/8 - 1 inch
A small but effective addition to your set up, the M:Part Threadless Stem Shim Adapter 1 1/8 - 1 inch converts old standard 1-inch (25.4mm) diameter steerer tubes for use with modern 1 1/8-inch (28.6mm) diameter stems. This opens up a lot of options for choosing the perfect stem for your bicycle and brings old standards into line with modern fits.
Made of split aluminium with a black anodised finish and laser etched detail, this is a high-grade component that fits seamlessly
- A split aluminium shim that fits over a 25.4 mm (1 inch) steerer tube changing the outer dimension to 28.6 mm (1-1/8 inch)
- Allows the use of a stem designed to fit 1-1/8 inch steerer tubes where greater choice is available
- Black anodised finish with laser etched detail