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🚴♀️ Lock in your ride’s smartest upgrade—mount, secure, and conquer every mile!
The TUSITA Seat Post Quarter Turn Mount is a lightweight, durable, and tool-free mounting solution designed for Garmin Varia rearview bike radars and smart bike lights. Compatible with 27.2mm, 30.9mm, and 31.6mm handlebars, it ensures a secure fit and stable positioning on any road or trail. Crafted from injection-molded co-polymer, it offers superior strength and quick installation in under 60 seconds, making it the go-to upgrade for cyclists seeking reliability and ease.




| ASIN | B097XS7SFF |
| Best Sellers Rank | #588,058 in Electronics ( See Top 100 in Electronics ) #170 in GPS Mounts |
| Brand | TUSITA |
| Brand Name | TUSITA |
| Colour | Black |
| Compatible Devices | Garmin Varia RTL510, Garmin Varia RTL515, Garmin Varia RVR315 |
| Compatible Phone Models | garmin varia rearview bike radar, varia rtl510, varia rtl515, varia rvr315, variant rearview radar |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.5 out of 5 stars 1,063 Reviews |
| Enclosure Material | Alloy Steel |
| Included Components | 1 x TUSITA Seat Post Quarter Turn Mount |
| Item Weight Unit of Measure | 59 g |
| Manufacturer | no |
| Model Name | TUSITA Seat Post Quarter Turn Mount |
| Model Number | Seat Post Quarter Turn Mount |
| Mounting Type | Handlebar |
| Product Features | Adjustable, Rotatable |
| Special Feature | Adjustable, Rotatable |
| Unit Count | 1 Count |
R**E
Great for my bike radar
Great addition to my bike to more permanently attach my bike radar. I have 100 miles so far without any issues. Stem is standard 28.6 mm sized.
E**L
Better than the original Garmin quarter turn mount.
Better quality than the original Garmin quarter turn mount. My Garmin mount broke mounting it the 1st time.
M**S
Quality item
Excellent to pair with the radar light.
A**R
Great upgrade over original Garmin mount.
Works great. Well built. Better than the original Garmin mount that came with my Varia radar
G**Z
Perfecto remplazo del soporte origina,
Lo compré porque el Garmin contaba casi tres veces y quería cambiar la forma de fijar el radar en el poste del asiento. El soporte con ligas me da mucha desconfianza ya que con el tiempo se resecan los o-rings y se puede caer el radar sin que uno se de cuenta. Ha funcionado perfecto y con excelente calidad.
Trustpilot
2 weeks ago
1 month ago