- Versatile Compatibility: This double bicycle stem handlebar extension grips are designed to fit 31.8 mm and 25.4 mm handlebars, ensuring compatibility with a wide range of bikes. - Strong and Stable Support: The innovative double handlebar mounts offer robust stability and holding power, so you can confidently accelerate without worrying about the extension slipping or falling off. - Easy Installation: Quickly install or remove the grips using an Allen key, allowing for effortless customization and expansion of your bike’s setup. Tailor the configuration to suit your specific needs. - Premium Construction: Crafted from a lightweight carbon handlebar and a durable aluminum alloy mount, this product combines strength and portability. It is designed to withstand the rigors of cycling while remaining easy to carry. - Practical Applications: Ideal for mounting lights, GPS devices, or action cameras, this handlebar extension enhances your cycling experience by providing extra space for essential accessories. - Perfect for Cyclists: Whether you're a commuter or a mountain biking enthusiast, this holder alleviates space constraints and lets you optimize your handlebar area, making it an essential addition to your gear. Upgrade your cycling setup with this reliable and versatile handlebar extension, designed to meet the demands of every cyclist.