--- product_id: 405855153 title: "KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount" brand: "kom cycling" price: "₩120346" currency: KRW in_stock: true reviews_count: 13 category: "Kom Cycling" url: https://www.desertcart.kr/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including store_origin: KR region: South Korea --- # Secure ATOP dial lock Fits multiple seatpost sizes Quick install & swap KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount **Brand:** kom cycling **Price:** ₩120346 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your ride’s radar with confidence and style! ## Quick Answers - **What is this?** KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount by kom cycling - **How much does it cost?** ₩120346 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including) ## Best For - kom cycling enthusiasts ## Why This Product - Trusted kom cycling brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dialed-In Security:** ATOP dial system ensures rock-solid mounting without fear of failure. - • **Swift Swap Convenience:** Quick-change design lets you move the mount between bikes in seconds. - • **Confidence on Every Ride:** Engineered for stability even on rough terrain—no wobble, no worries. - • **Universal Fit Flexibility:** Adapts effortlessly to 27.2mm, 30.9mm, 31.6mm, D or aero seatposts. - • **Carbon-Friendly Protection:** Rubber adapter pad prevents scratches on delicate carbon or aluminum frames. ## Overview The KOM Cycling Garmin Varia Mount is a versatile, secure seatpost mount designed for Garmin Varia and compatible radar tail lights. Featuring the innovative ATOP dial system, it fits a wide range of seatpost sizes and shapes, installs quickly without tools, and protects your bike’s finish. Trusted by cyclists for its durability and stability, it ensures your radar stays perfectly positioned for maximum road awareness. ## Description We founded KOM Cycling to create cycling products that met our exacting standards and are relentless in our pursuit of quality and functionality . Our combined passion for cycling and engineering allows us to create products that enhance your cycling experience through innovative design and intelligent engineering. We founded KOM Cycling to create cycling products that met our exacting standards and are relentless in our pursuit of quality and functionality . Our combined passion for cycling and engineering allows us to create products that enhance your cycling experience through innovative design and intelligent engineering. Popular Products Light Collection The new KOM Cycling Quick Release Light Collection featuring top and under-mount installation in 1000 and 350 lumen options. Light Collection The new KOM Cycling Quick Release Light Collection featuring top and under-mount installation in 1000 and 350 lumen options. Radar Mounting Accessories Multiple convenient solutions for mounting radars to your seat post, saddle bags, or cargo racks. Radar Mounting Accessories Multiple convenient solutions for mounting radars to your seat post, saddle bags, or cargo racks. Mounting Hardware KOM offers a variety of GPS mount options for Garmin, Wahoo, and Bryton brand computers. Mounting Hardware KOM offers a variety of GPS mount options for Garmin, Wahoo, and Bryton brand computers. Tubeless Solutions At KOM we are dedicated to provide you with innovative tubeless accessories to aid in your tubeless tire installation and maintenance. Tubeless Solutions At KOM we are dedicated to provide you with innovative tubeless accessories to aid in your tubeless tire installation and maintenance. Indoor Accessories With many indoor cycling accessories, we will keep you motivated all year round. Indoor Accessories With many indoor cycling accessories, we will keep you motivated all year round. How did we get our start? Starting our with local roots working in bike shops, our founders are KOM segment chasers who balance out those bike shop roots with engineering and product development expertise with innovation always front and center. Why do we love what we do? Our growing customer base and their excitement for all things cycling keeps us stoked to ever-innovate, never settle and forever pledge to take our products next-level to keep your adrenaline pumping on the road or off the beaten path. How did we get our start? Starting our with local roots working in bike shops, our founders are KOM segment chasers who balance out those bike shop roots with engineering and product development expertise with innovation always front and center. Why do we love what we do? Our growing customer base and their excitement for all things cycling keeps us stoked to ever-innovate, never settle and forever pledge to take our products next-level to keep your adrenaline pumping on the road or off the beaten path. Review: Easy to install & works for many bikes - It is great to know that this garmin varia mount was built for ease of use. With different size seatposts and mounting areas on different bikes, I am able to move this mount between my bikes within a minute or two. The tightening mechanism is strong and overall, after using it for a while, I am confident that it will last for a long time. Great product overall! Review: Best mount alternative for non-standard seat posts - I haven’t ridden with this mount as of this writing but it sure looks sturdy. Although there is a little sway side to side, it won’t get dislodge during the ride. Definitely secure vertically. I actually bounced the rear wheel quite hard and it didn’t move a mm up or down or sideways. I used the optional wedge which worked well with my Madone Gen 8 Seatpost. See pics. I only hope that the non abrasive cable would last a long time and won’t get cut. It is actually a good material choice since it will not damage carbon. I will still put a plastic film similar to ride wrap just to make sure paint won’t be damage during normal use. ## Features - CONFIDENCE - While your Garmin Varia or similar radar system increases your awareness and personal security when you’re out on the road, our Garmin Varia Mount builds on the confidence providing a strong and secure mount for your Garmin Varia RearVue 820, Garmin Varia RTL510, Garmin Varia RTL515, or any other rear-facing device utilizing the Garmin quarter-turn system. NOTE: Not compatible with the Garmin Varia RCT715 - ADAPTABLE - Utilizing the ATOP dial system, our Garmin Varia mount quickly and easily adapts with the turn of a dial to fit a variety of seatpost diameters and geometries: 27.2mm, 30.9mm, 31.6mm, D cross-section, or aero cross-section. - QUICK CHANGE - The ATOP dial system quickly and easily installs and secures on any bike in your stable eliminating the need for multiple varia mounts or bothering with the slower bolt-on Varia mounts. - SAFE - The ATOP lacing system and rubber adapter pad provides a soft interface that won’t scratch or wear your carbon or aluminum seatpost. - SECURE - Ride confident knowing your Garmin Varia mount is securely dialed-in with the strong and dependable ATOP lacing system without the fear of a failing single rubber band. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097WJHXZ6 | | Additional Features | Portable | | Best Sellers Rank | #150 in GPS Vehicle Mounts | | Brand | KOM Cycling | | Built-In Media | Light Part | | Color | Seatpost Mount | | Compatible Devices | Smartwatches | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 4.2 out of 5 stars 358 Reviews | | Enclosure Material | Multi | | Item Dimensions | 7 x 6 x 3 inches | | Item Length | 9.5 Inches | | Item Weight | 0.05 Kilograms | | Manufacturer | KOM Cycling LLC | | Material | Multi | | Mfr Part Number | VM01 | | Model Name | Garmin Varia Seatpost Mount | | Model Number | VM01 | | Mounting Type | Seatpost | | Special Feature | Portable | | UPC | 195893516834 | | Unit Count | 1.0 Count | | Warranty Description | Limited Warranty | ## Product Details - **Brand:** KOM Cycling - **Color:** Seatpost Mount - **Item Weight:** 0.05 Kilograms - **Item dimensions L x W x H:** 7 x 6 x 3 inches - **Material:** Multi ## Images ![KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount - Image 1](https://m.media-amazon.com/images/I/51q3l9ihXwL.jpg) ![KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount - Image 2](https://m.media-amazon.com/images/I/61N+6z7ORBL.jpg) ![KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount - Image 3](https://m.media-amazon.com/images/I/61I4QHn-LsL.jpg) ![KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount - Image 4](https://m.media-amazon.com/images/I/61-rX3FGq5L.jpg) ![KOM Cycling for Garmin Varia Mount Tail Light Models Including Garmin Varia RearVue 820, RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount - Image 5](https://m.media-amazon.com/images/I/71N9Yz8vSXL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this fit Pinarello seat posts securely?** A: I have a 2021DeRosa SK that have an oval seat post which is similar to the Pinarello. Therefore it should. Just look at the DeRosa SK 2019 to present and compare seat post. Hope this help. Great product I love it. **Q: Will this mount on the seat stay?** A: I don’t think so. Yes, it would fit around the stay but I don’t think it will tighten to such small size. It’s intended for thicker seat post. Again just my opinion. **Q: Can a Garmin Edge 520 stay in this mount? Or is the Varia and Edge computer mount different size?** A: This item is designed for the Varia on the seatpost. It may work on the handlebars but have not attempted. I have a Garmin 1030 which will fit on the mount **Q: Will Varia RTL500 RTL501 fit?** A: Yes..I use my Varia using it.. Tightens pretty well... ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install & works for many bikes *by C***. on April 30, 2026* It is great to know that this garmin varia mount was built for ease of use. With different size seatposts and mounting areas on different bikes, I am able to move this mount between my bikes within a minute or two. The tightening mechanism is strong and overall, after using it for a while, I am confident that it will last for a long time. Great product overall! ### ⭐⭐⭐⭐⭐ Best mount alternative for non-standard seat posts *by V***O on March 28, 2025* I haven’t ridden with this mount as of this writing but it sure looks sturdy. Although there is a little sway side to side, it won’t get dislodge during the ride. Definitely secure vertically. I actually bounced the rear wheel quite hard and it didn’t move a mm up or down or sideways. I used the optional wedge which worked well with my Madone Gen 8 Seatpost. See pics. I only hope that the non abrasive cable would last a long time and won’t get cut. It is actually a good material choice since it will not damage carbon. I will still put a plastic film similar to ride wrap just to make sure paint won’t be damage during normal use. ### ⭐⭐⭐⭐ Great Product With Potential Longevity Issues. *by A***4 on March 30, 2026* Overall, really, really great product. I've had this for two days shy of a year and have really enjoyed it. However, here lately, I've really had to torque down on the tightness of the Boa dial to get the mount to stay in place on my D Shaped seat post. Torquing down on in isn't the easiest, but it's doable. Again, overall very solid product that is compatible with and fits a variety of seat posts through it's included adapters. Just longevity may be an issue for you as it was with me. ## Frequently Bought Together - KOM Cycling for Garmin Varia Mount Tail Light Models Including RTL515, RTL510, RVR315, Magene L508 Featuring an ATOP Dial for Security - Varia Seatpost Radar Mount and Under Saddle Mount - Garmin 010-02376-00 Varia RTL515, Cycling Rearview Radar with Tail Light, Visual and Audible Alerts for Vehicles Up to 153 Yards Away - TAKEWELL Protective Cover for Garmin Varia RTL515 (Cover + Lanyard), Weights Only 0.27 Ounces, Ultra-Thin Design Allows Smooth GPS Signals, Effective Heat Dissipation. Black, 1 pcs. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including](https://www.desertcart.kr/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-06-05*