--- 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: "€ 80.66" currency: EUR in_stock: true category: "Kom Cycling" url: https://www.desertcart.nl/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including store_origin: NL region: Netherlands --- # Quick install & release Secure ATOP dial lock Fits 5 seatpost sizes 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:** € 80.66 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your ride’s radar with KOM Cycling’s ultimate secure mount! ## 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?** € 80.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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 - • **Speedy Setup:** Quick-change design means no tools, no hassle—get riding faster. - • **Dial into Security:** ATOP dial system ensures a rock-solid, scratch-free grip on any seatpost. - • **Ride with Confidence:** Strong lacing system keeps your Garmin Varia radar locked in place, no slip-ups. - • **One Mount, Multiple Bikes:** Adapts effortlessly to 27.2mm, 30.9mm, 31.6mm, D-shaped, and aero seatposts. - • **Carbon-Friendly Cushioning:** Rubber adapter pad protects your prized carbon or aluminum frame from wear. ## Overview The KOM Cycling Garmin Varia Seatpost Mount features a patented ATOP dial system that securely fits multiple seatpost shapes and sizes without tools. Designed for Garmin Varia models including RearVue 820, RTL510, RTL515, and others, it offers quick installation, carbon-safe rubber padding, and a durable lacing system to keep your radar device firmly in place during every ride. ## Description Buy 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: Vehicle Mounts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | #142 in GPS Vehicle Mounts | | Brand | KOM Cycling | | Color | Seatpost Mount | | Compatible Devices | Garmin Varia | | Compatible Phone Models | garmin varia rtl510, garmin varia rtl515, garmin varia tail | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 4.0 out of 5 stars 370 Reviews | | Enclosure Material | Multi | | Included Components | Light Part | | Item Dimensions | 7 x 6 x 3 inches | | Item Length | 9.5 inches | | Item Weight | 0.05 kg | | Manufacturer | KOM Cycling LLC | | Mfr Part Number | VM01 | | Model Name | Garmin Varia Seatpost Mount | | Model Number | VM01 | | Mounting Type | Seatpost | | Special Feature | Portable | | UPC | 195893516834 | | Unit Count | 1 Count | | Warranty Description | Limited Warranty | | Water Resistance Level | Water Resistant | ## 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... ## 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.nl/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including](https://www.desertcart.nl/products/405855153-kom-cycling-for-garmin-varia-mount-tail-light-models-including) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-09-22*