Aluminum shim adapter, designed to fit handlebars with a 22.2 mm diameter into stems with a 31.8 mm clamp.
Perfect for riders who want to use the Heavy Duty Bar or Wide Wide Bar with modern 31.8 mm stems.
-Compatibility: 22.2 mm handlebars → 31.8 mm stems -Material: Durable and lightweight aluminum -Use case: Ideal for BMX-style, heavy-duty, or wide bars on MTB and commuter bikes -Secure fit: Ensures a tight, reliable clamp without damaging your handlebar
