---
product_id: 604320692
title: "TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility"
brand: "tusita"
price: "$97.07"
currency: USD
in_stock: true
reviews_count: 5
category: "Tusita"
url: https://www.desertcart.us/products/604320692-tusita-bike-seat-post-mount-compatible-with-garmin-varia-rtl510
store_origin: US
region: United States of America
---

# Includes 3 adjustment wedges Injection molded copolymer build Fits 1"-1.4" seat posts TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility

**Brand:** tusita
**Price:** $97.07
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Lock in safety, ride with confidence—your radar’s best ally!

## Quick Answers

- **What is this?** TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility by tusita
- **How much does it cost?** $97.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/604320692-tusita-bike-seat-post-mount-compatible-with-garmin-varia-rtl510)

## Best For

- tusita enthusiasts

## Why This Product

- Trusted tusita brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Stability:** Includes 3 rubber wedges and bands for a custom, vibration-resistant fit—no more wobbling or loose mounts.
- • **Confidence to Conquer:** Focus on your ride knowing your radar is locked in place—whether you're chasing speed or enjoying the journey.
- • **Rock-Solid Durability:** Crafted from advanced injection molded copolymer to withstand any terrain without compromising your radar’s security.
- • **Enhanced Road Awareness:** Securely mounts Garmin Varia RTL510, RTL515, RVR315, and RearVue 820 to keep your rearview radar and tail light perfectly positioned for maximum safety.
- • **Universal Fit for Every Ride:** Seamlessly compatible with round, D-shaped, and aero seat posts from 1" to 1.4" diameter—adaptability that keeps you moving.

## Overview

The TUSITA Bike Seat Post Mount is a precision-engineered accessory designed to securely attach Garmin Varia rearview radars and tail lights to a wide range of seat post shapes and sizes. Made from durable injection molded copolymer and equipped with adjustable rubber wedges, it ensures a snug, vibration-free fit on round, D-shaped, and aero seat posts between 1" and 1.4" diameter. This mount enhances rider safety by keeping your radar perfectly positioned, empowering you to ride smarter and safer on every terrain.

## Description

TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility : desertcart.ae: Sporting Goods

Review: Pasuje do różnych kształtów sztycy - Uchwyt nie trzyma się sztycy jakoś bardzo mocno, a może to tylko kwestia czasu i mocowanie lampki/radaru się wyrobi i będzie luźniej działać. Na tą chwilę muszę montować lampkę dwoma rękami. Ale przynajmniej ma gumowe adaptery do różnych kształtów sztycy - pasuje do Bianchi Infinito.
Review: Perfetto e con adattatori per ogni tipo di tubo sella - Comprato per una luce posteriore IGPSport, va bene anche per GPS Sigma e altro, molto solido e con elastici e adattatori per tubi sella di forme e diametri diversi.

## Features

- 【Special Compatibility】This seatpost mount is compatible with Garmin Varia Rearview Radar, Varia RTL510 RTL515 RVR315, RearVue 820 Rear Light
- 【Adaptable】Our Garmin Varia mount fits quickly and easily Compatible with round seat posts from 1" to 1.4" in diameter; Streamlined and D-shaped seatpost, helps keep Varia radar or tail light on the bike no matter the terrain
- 【Confidence】While your Varia or similar radar system increases your awareness and personal safety when you are on the road, our mount is based on confidence and provides strong and secure support for your Varia
- 【Durable Construction】Created from an advanced injection molded copolymer. It is strong enough to keep your Varia radar or tail light on your bike no matter the terrain
- 【Safe & Protected】 We are confident that upgrading to a TUSITA Varia seatpost mount will give you peace of mind knowing you have chosen the best way to securely lock and perfectly place your Varia radar or tail light on your bike so you can focus on your goals, whether it's having fun or going fast, or both

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSFC49HV |
| Best Sellers Rank | #41,219 in Sporting Goods ( See Top 100 in Sporting Goods ) #12 in Bike Seat Posts |
| Brand | TUSITA |
| Brand Name | TUSITA |
| Color | Black/White |
| Colour | Black/White |
| Customer Reviews | 4.5 out of 5 stars 485 Reviews |
| Finish Types | Black |
| Finish type | Black |
| Included Components | 1 x TUSITA Quarter-Turn Seat Post Holder, 2 x rubber bands, 3 x Adjustment Wedges |
| Item Depth | 3 inches |
| Item Dimensions | 7.6 x 7.6 x 7.6 centimeters |
| Item Type Name | AA |
| Item Weight | 0.09 Kilograms |
| Item dimensions L x W x H | 7.6 x 7.6 x 7.6 centimeters |
| Item weight | 0.09 Kilograms |
| Manufacturer | TUSITA |
| Manufacturer Part Number | T00194 |
| Material | High Strength Compound, Rubber |
| Material Type | High Strength Compound, Rubber |
| Model Number | T00194 |
| Mounting Type | Seat Post Mount |

## Product Details

- **Brand:** TUSITA
- **Colour:** Black
- **Item dimensions L x W x H:** 7.6 x 7.6 x 7.6 centimeters
- **Item weight:** 0.09 Kilograms
- **Material:** High strength composite

## Images

![TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility - Image 1](https://m.media-amazon.com/images/I/614-w9FC-oL.jpg)
![TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility - Image 2](https://m.media-amazon.com/images/I/71oYONXlMVL.jpg)
![TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility - Image 3](https://m.media-amazon.com/images/I/61512+3WIrL.jpg)
![TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility - Image 4](https://m.media-amazon.com/images/I/61ih7iEE8cL.jpg)
![TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility - Image 5](https://m.media-amazon.com/images/I/71CiiPAd9HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Pasuje do różnych kształtów sztycy
*by M***L on 29 July 2025*

Uchwyt nie trzyma się sztycy jakoś bardzo mocno, a może to tylko kwestia czasu i mocowanie lampki/radaru się wyrobi i będzie luźniej działać. Na tą chwilę muszę montować lampkę dwoma rękami. Ale przynajmniej ma gumowe adaptery do różnych kształtów sztycy - pasuje do Bianchi Infinito.

### ⭐⭐⭐⭐⭐ Perfetto e con adattatori per ogni tipo di tubo sella
*by Z***I on 23 June 2026*

Comprato per una luce posteriore IGPSport, va bene anche per GPS Sigma e altro, molto solido e con elastici e adattatori per tubi sella di forme e diametri diversi.

### ⭐⭐⭐⭐⭐ Good radar mount
*by A***R on 28 February 2026*

Nice mount. It's solid, fits well and holds my radar fine.

## Frequently Bought Together

- TUSITA Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility
- Garmin 010-02376-00 Varia RTL515, Cycling Rearview Radar with Tail Light, Visual and Audible Alerts for Vehicles Up to 153 Yards Away
- TUSITA Seat Post Quarter Turn Mount Compatible with Garmin Varia RTL510 RTL515 RVR315 Rearview - Fit 27.2mm 30.9mm 31.6mm Bars Seatpost

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-23*