Welcome to our store！</br> 1、Made of good quality materials, durable and lightweight 2、Well designed, sturdy and anti-deform 3、Firmly fixing on the handlebar, not prone to slide. Suitable for 25.4 or 31.8mm handlebar 4、Easy to install and disassemble 5、Suitable for many brands and models of bike computer, with a adapter mount for Gopro <strong><span style="font-family:Arial;font-size:16px;">Features:</span></strong> <ul> <li> <span style="font-family:Arial;font-size:16px;">Made of good quality materials, durable and lightweight.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Well designed, sturdy and anti-deform.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Firmly fixing on the handlebar, not prone to slide. Suitable for 25.4 or 31.8mm handlebar.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Easy to install and disassemble.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Suitable for many brands and models of bike computer, with a adapter mount for Gopro.</span> </li> </ul> <strong><span style="font-family:Arial;font-size:16px;">Specifications:</span></strong> <span style="font-family:Arial;font-size:16px;">Material: Aluminium Alloy + Plastic</span> <span style="font-family:Arial;font-size:16px;">Color Options: Red; Black&nbsp;</span> <span style="font-family:Arial;font-size:16px;">Suitable for 25.4/31.8mm handlebar</span> <span style="font-family:Arial;font-size:16px;">Size: approx. 125*56mm / 4.9*2.2in</span> <span style="font-family:Arial;font-size:16px;">Weight: approx. 68g</span> <span style="font-family:Arial;font-size:16px;">Compatibility: suitable for GARMIN, Bryton, CATEYE, Gopro</span> <strong><span style="font-family:Arial;font-size:16px;">Package Included:</span></strong> <span style="font-family:Arial;font-size:16px;">1 x Bike Odometer Extender&nbsp;</span> <span style="font-family:Arial;font-size:16px;">3 x Adapters</span> <span style="font-family:Arial;font-size:16px;">1 x Wrench</span> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>