Features: Made of quality ABS material, rust-proof and anti-corrosion, lightweight but durable. Built-in anti-slip sponge pad, strong clamped, which can increase the friction, making shooting more stable. With long and short screws and adapter, suitable for 15-25mm diameter bike handlebars, 20-40mm diameter motorcycle handlebars, easy to disassemble and install, easier to shoot. Multi-angle adjustment, flexible use, can meet your different need, rich shooting angles. Compatible with most action cameras, such as for Hero 10 9, widely used in skiing, cycling, hiking, snowboarding, snorkeling, rowing and other outdoor activities, recording the wonderful moment. Specifications: Material: ABS Color: Black Type: for Bicycle, for Motorcycle(optional) Type-A for Bicycle: Interface Diameter: 15mm-25mm Suitable: for 15-25mm diameter handlebar or tubular rod Type-B for Motorcycle: Interface Diameter: 20mm-40mm Suitable: for 20-40mm diameter handlebar or tubular rod Note: Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order. Please allow for slight color differences due to different monitor resolutions. Package includes: 1x Handlebar Mount Extension Accessories Set