This is a handlebar shim for 25.4mm handlebar to fit onto 31.8mm clamp size diameter.
• For 25.4mm to 31.8mm
Wheels Manufacturing started out as a small company back in 1988. The company originated from Colorado, USA and specialised in tools for drivetrain as well as spacers for chainrings. The company has since grew to produce over 1000 products and most of their products aid in many problem solving solutions for bicycle related issues