Material: Aluminum Alloy
Inner Diameter: 25.4mm
Outer Diameter: 31.8mm
Width: Approx. 14mm/0.55inch
Please allow 1-3cm (0.4-1.18″) difference due to manual measurement and slight color variation for different display setting.
Thank you for your understanding, nice day!
4 x Handlebar Shim
- Made from lightweight machined aluminum alloy, not easy to be out of shape
- Converts 31.8mm to 25.4mm.
- This reducer allows you to use smaller diameter standard size handlebars in an oversize stem.
- If your bike handlebar is 25.4mm but the headset stem installation aperture is 31.8mm, then add the handlebar conversion chip can be installed to install it in 31.8mm headset stem.
- 4 colors for optional: Red, Blue, Black, Gold