DescriptionThis item is a 7/8 inch To 1 1/8 inch HandleBar Mount Clamp Adapter. It can change 22mm bar mount into 28mm so you can use 28mm handle bar. It is suitable for most pit bikes, dirt bike, ATV, and etc.Features- Color: Grey - Material: Aluminum - Size: 5.75x5.05x3.5cm - Change 22mm bar mount into 28mm so you can use 28mm handle bar. - Easy to install. - Suitable for most pit bikes, dirt bike, ATV, and etc. - Note: professional installation is highly recommended.