Garmin's Varia radar and radar/light systems have proven popular with cyclists who seek the safety and warning capabilities of rear-facing radar. The units feature Garmin's Quarter Turn mounting system, which offers real security while riding, and makes it easy to move a unit from bike to bike, just like you would with your Garmin Edge or other ANT+ Radar compatible head units. This item allows you to have a second bike all ready to go. A Varia Seat Post Quarter Turn Mount can be purchased for every bike you own, just like any number of Garmin compatible handlebar mounts for your head unit.

Made with a strong, durable plastic composite, the mount itself will easily hold up to years of use, while the quarter turn insert is replaceable, as with all such Garmin mounts. The inexpensive insert has a slightly softer material than the harder plastic of the Varia radar unit, which is much more expensive; a system that is both smart and effective while being and widely copied in the industry. The mount clamp comes with shims that allows secure compatibility with common seatpost diameters.