- Easy to install. <br>- Brand new and high quality aluminium alloy extension<br>- Fits on to your bike handle bars to add extra storage space for your bike lights, GPS or phone holder etc. <br>- Super light Aluminium body with a carbon extender bar.<br>- Suitable for installation handlebar diameter up to 30mm <br>- Fixed column diameter: 20mm <br>- Size: Approx 100mm*90mm<br>Material: Aluminum Alloy<br><img width="940" height="940" src="https://gdetail.image-gmkt.com/424/717495336/2017/12/7338d138-1f73-47dd-9aa5-bc5aee85a467.jpg"><br><img width="940" height="940" src="https://gdetail.image-gmkt.com/424/717495336/2017/12/9195a9a5-5e45-4fb7-bbdd-f1750bf13c74.jpg"><br><img width="940" height="940" src="https://gdetail.image-gmkt.com/424/717495336/2017/12/436a6771-a92c-4649-a14a-dbf78d4c7c82.jpg"><br><img width="940" height="940" src="https://gdetail.image-gmkt.com/424/717495336/2017/12/1c59a173-2a62-42e5-849f-048d989ea11c.jpg">