TUSITA Seat Post Quarter Turn Mount Compatible with Garmin Varia Radar RTL510 RTL515 RVR315, RearVue 820 Rearview - Cycling 27.2mm 30.9mm 31.6mm bars Seatpost Mounts Bicycle Road MTB Accessories

【Wide Compatibility】This seat post quarter turn mount compatible with Garmin Varia Rearview Bike Radar, Varia RTL510, Varia RTL515, Varia RVR315, Varia RearVue 820. It is widely used in road bikes with 27.2mm, 30.9mm and 31.6mm bars, help to keep your Varia radar or tail light on your bicycle no matter the terrain 【More Versatile】Compatible with Variant Rearview Radar, Variant Smart Bike Lights 【Durable Construction】Created from advanced injection moulded co-polymer. It is strong enough to keep your Varia radar or tail light on your bicycle no matter the terrain 【Safe & Secure】We are confident that upgrading to a TUSITA Varia seat post Mount will give you piece of mind knowing you’ve chosen the best way to securely lock and perfectly position your Varia radar or tail light on your bike so you can focus on your goals, whether that be having fun or going fast, or both 【Quick & Easy to Install】Mount on your bicycles handlebars in under 60 seconds.Convenient tool-free installation makes it very easy to install and disassemble from any bicycle seatpost bars,only need to locate and lock nut