---
product_id: 452996016
title: "LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515"
brand: "lichifit"
price: "Rp715014"
currency: IDR
in_stock: true
reviews_count: 8
category: "Lichifit"
url: https://www.desertcart.id/products/452996016-lichifit-bicycle-saddle-support-seat-post-mount-tail-light-holder
store_origin: ID
region: Indonesia
---

# Quick & easy installation with included Allen wrench Aluminum alloy bracket for durability Under-saddle mount for optimal radar positioning LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515

**Brand:** lichifit
**Price:** Rp715014
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate your ride safety with the stealthy under-saddle radar mount!

## Quick Answers

- **What is this?** LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515 by lichifit
- **How much does it cost?** Rp715014 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/452996016-lichifit-bicycle-saddle-support-seat-post-mount-tail-light-holder)

## Best For

- lichifit enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Includes all necessary screws and a bonus metric Allen wrench for fast, tool-friendly installation.
- • **Saddle-Savvy Design:** Optimized for saddles with 53-58mm rail spacing, preserving seat adjustability and comfort.
- • **Rock-Solid Durability:** Crafted from premium aluminum alloy to withstand rough rides and weather challenges.
- • **Radar-Ready Positioning:** Mounts your Garmin Varia radar under the saddle for superior vehicle detection and safer rides.
- • **Universal Compatibility:** Fits most Garmin Varia models and Magene L508, ensuring seamless integration with your gear.

## Overview

The LICHIFIT Bicycle Saddle Support Seat-Post Mount is a robust aluminum alloy bracket designed to securely hold Garmin Varia and compatible bike radars under your saddle. It enhances radar detection by positioning the device higher than traditional seatpost mounts, improving safety with visual and audible alerts. Easy to install with included hardware, it fits saddles with 53-58mm rail spacing and is engineered for durability on rough terrain, making it a must-have upgrade for tech-savvy cyclists.

## Description

Packing includes:1 x Saddle support for Garmin Varia Rearview Radar

Review: Very good alternative to mount the Varia - I bought this thing because I was not confortable with the mount included with the RTL515, especially the rubber bands, with the sun and rain I have doubts about the durability. I did two things with this mount: 1) As other reviewers wrote the mount is 90% off, so you need to unscrew and put on the proper position to avoid the light ending up sideways. The funny thing is that in the package a smaller allen wrench is included to do this, so they know you will need to change the mount. I'm not sure why they don't do at the factory and avoid the cost of an additional wrench. Maybe they think some customers will use the mount as an alternative to Garmin quarter turn...who knows. In any case, not a big deal. 2) I changed the screw used on the mount (button head) for a M5 16mm (head cap), it is more secure, easy to adjust and less prone to strip...also is black vs. the silver screws included, personal preference. My bike is a Trek X-Caliber 9, with a Bontrager Arvada saddle, pretty common on Trek MTB line.
Review: Solid light mount - I recently bought a bryton Gardia rear light and due to seat height and an eeSilk seatpost I couldn't use the stock seatpost mount for my gravel bike. I bought this even though it was designed for a Garmin light and swapped the quarter turn mount mount with a bryton compatibile one I had. I recommend adding extra loctite to all the bolts just case. So far I just have 50 miles on the mount, but it's super solid even on the roughest gravel rides. I really like how it attaches to the more vertical portion of the seat rails so it doesn't limit the adjustability of the seat. I'm running this work a wtb gravelier saddle.

## Features

- 【Widely Compatibility】 It is suitable for most Garmin tail light rearview radar, such as for Varia RTL510, for Varia RTL516, for Varia RTL515, for Varia RVR315, for Varia RTL 500. It also suitable for Magene L508 Bike Radar Tail Light.
- 【Solid and Durable】 The mounting bracket that fixed to your bicycle is made of high quality aluminium alloy material, can be fixed under your bicycle saddle firmly, solve the problem of losing the radar due to unstable fixing on the seat post.
- 【Safe Riding 】 this mount allows you to mount the radar under the saddle, it keeps the radar in a higher position than on the seat post, so that the radar sensibly detects arriving cars better, provides visual and audible alerts to warn of vehicles approaching.
- 【Quick & Easy to Install】easy to assemble and adjust with the supplied screws and bonus metric Allen wrench, hooks perfectly to the saddle rails and remains stable even on rough roads.
- 【Please Measure Your Saddle】The bike saddle must meet the requirement that the center distance of two mounting points is 53-58 mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0832LRC69 |
| Additional Features | Under-saddle radar positioning |
| Best Sellers Rank | #1,475 in GPS Vehicle Mounts |
| Brand | LICHIFIT |
| Color | Black |
| Compatible Devices | Garmin Radars, Garmin Varia Tail Lights |
| Compatible Phone Models | Garmin Varia |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.1 out of 5 stars 1,206 Reviews |
| Enclosure Material | Aluminum |
| Item Weight | 0.05 Kilograms |
| Manufacturer | leagoods |
| Model Name | LICHIFIT Bicycle Saddle Support Seat-post Mount |
| Model Number | LCATMC1550 |
| Mounting Type | Under-saddle |
| Shape | bracket |
| Special Feature | Under-saddle radar positioning |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** LICHIFIT
- **Color:** Black
- **Compatible Devices:** Garmin Radars, Garmin Varia Tail Lights
- **Compatible Phone Models:** Garmin Varia
- **Mounting Type:** Under-saddle

## Images

![LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515 - Image 1](https://m.media-amazon.com/images/I/51-vUZO18pS.jpg)
![LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515 - Image 2](https://m.media-amazon.com/images/I/514kS7-UCLS.jpg)
![LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515 - Image 3](https://m.media-amazon.com/images/I/51BBCGIm-aS.jpg)
![LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515 - Image 4](https://m.media-amazon.com/images/I/61IZ2kLvS5S.jpg)
![LICHIFIT Bicycle Saddle Support Seat-Post Mount Tail Light Holder for Garmin Varia Rearview Radar RTL510 RTL516 RTL515 - Image 5](https://m.media-amazon.com/images/I/61QsgHSTsRS.jpg)

## Questions & Answers

**Q: How far apart are the mounting screws?**
A: 1.5 inches or 3.5 CM

**Q: Does this fit rtl515 on a terrys butterfly saddle?**
A: Fits my saddle perfectly with no issues

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good alternative to mount the Varia
*by J***O on June 17, 2023*

I bought this thing because I was not confortable with the mount included with the RTL515, especially the rubber bands, with the sun and rain I have doubts about the durability. I did two things with this mount: 1) As other reviewers wrote the mount is 90% off, so you need to unscrew and put on the proper position to avoid the light ending up sideways. The funny thing is that in the package a smaller allen wrench is included to do this, so they know you will need to change the mount. I'm not sure why they don't do at the factory and avoid the cost of an additional wrench. Maybe they think some customers will use the mount as an alternative to Garmin quarter turn...who knows. In any case, not a big deal. 2) I changed the screw used on the mount (button head) for a M5 16mm (head cap), it is more secure, easy to adjust and less prone to strip...also is black vs. the silver screws included, personal preference. My bike is a Trek X-Caliber 9, with a Bontrager Arvada saddle, pretty common on Trek MTB line.

### ⭐⭐⭐⭐⭐ Solid light mount
*by L***. on March 31, 2024*

I recently bought a bryton Gardia rear light and due to seat height and an eeSilk seatpost I couldn't use the stock seatpost mount for my gravel bike. I bought this even though it was designed for a Garmin light and swapped the quarter turn mount mount with a bryton compatibile one I had. I recommend adding extra loctite to all the bolts just case. So far I just have 50 miles on the mount, but it's super solid even on the roughest gravel rides. I really like how it attaches to the more vertical portion of the seat rails so it doesn't limit the adjustability of the seat. I'm running this work a wtb gravelier saddle.

### ⭐⭐⭐⭐ Works well
*by S***T on November 9, 2025*

Lets me attach my radar to my seat because I have a dropper post on my bike

## Frequently Bought Together

- LICHIFIT Bicycle Saddle Support Seat-post Mount Aluminium Alloy Tail Light Holder for Garmin Varia RTL510 RTL516 RTL515 Rearview Radar
- Anti-lost Protective Case for Garmin Varia RTL515 Radar Tail Light (Case for RTL515)
- Garmin Unisex Rearview Cycling Radar, Black, One Size

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-27*