--- product_id: 604736229 title: "TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL..." brand: "tusita" price: "26086CFA" currency: XOF in_stock: true reviews_count: 13 category: "Tusita" url: https://www.desertcart.sn/products/604736229-tusita-bicycle-seat-post-holder-compatible-with-garmin-varia-rtl510 store_origin: SN region: Senegal --- # Quick quarter-turn install Fits 25.4-35mm seat posts Durable injection-molded copolymer TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... **Brand:** tusita **Price:** 26086CFA **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock in safety, unlock your ride’s full potential! ## Quick Answers - **What is this?** TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... by tusita - **How much does it cost?** 26086CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/604736229-tusita-bicycle-seat-post-holder-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 - • **Rock-Solid Durability:** Crafted from advanced injection-molded copolymer, engineered to withstand the roughest terrains and keep your radar locked tight. - • **Universal Fit for Pros:** Seamlessly mounts Garmin Varia radar & tail lights on round, D-shaped, and aero seat posts from 25.4 to 35mm—no compromises on style or security. - • **Effortless Installation:** Quarter-turn design with included shims and bands means you’re race-ready in seconds—no tools, no hassle, just pure ride focus. - • **Confidence on Every Ride:** Secure your Garmin Varia with a mount that boosts your road awareness and personal safety—because your peace of mind is non-negotiable. - • **Sleek & Lightweight Design:** Minimalist black finish complements your bike’s aesthetics while adding virtually no extra weight—ride fast, look sharp. ## Overview The TUSITA Bike Seat Post Mount is a precision-engineered accessory designed to securely attach Garmin Varia radar and tail lights to a wide range of seat post shapes and sizes (25.4-35mm). Made from durable injection-molded copolymer, it offers a quick quarter-turn installation with included shims and bands, ensuring a stable, lightweight, and stylish fit that enhances rider safety and confidence on any terrain. ## Description Product Description TUSITA Bike Mount for Seat Post - Mount your radar tail light or bike tail light to a D-shaped, aero or round seat post with this quarter-turn mount. Includes mount, 3 fitting shims and 2 bands. Compatible with round seat posts from 25.4 mm to 35.0 mm in diameter; aero and D-shaped seat post compatibility varies by bike model. Special Compatibility Compatible with Garmin Varia RTL510 Compatible with Garmin Varia RTL515 Compatible with Garmin Varia RVR315 Compatible with Garmin Varia RearVue 820 Compatible with Garmin Varia Rearview Radar Suitable for 25.4mm to 35mm round, D-shaped, aero seatposts Highlights Simple structure and light weight Durable and secure locking system Quick and easy to install What is in the box 1 x TUSITA Seat Post Quarter Turn Mount 3 x Fitting shims 2 x Rubber bands Take TUSITA seat post bracket with you when you ride. 3 matching washers for round/aero/D-shaped seatposts. We are confident that by upgrading to a TUSITA Varia seatpost mount, you can rest easy knowing that you have chosen the best way to securely mount and perfectly position your tail light on your bike so you can focus on your goals, whether you are having fun or going fast, or both. Made from advanced injection molded copolymer, the TUSITA seatpost mount is tough and durable enough to keep your tail light on your bike in any terrain. Easy to install, more versatile and stylish design to complement your radar tail light or bike tail light. Review: Great simple little gadget for garmin devices. - Great simple little gadget for my garmin light. Easy to fit and stays in place well. I think it’s strong so will be good for the job and I found it good value. Functions as expected. Review: Value for money - Good piece of kit, once fitted does not move or twist like some I have used. ## Features - 【Special Compatibility】This seat post mount compatible with Garmin Varia Rearview Radar, Varia RTL510 RTL515 RVR315, Varia RearVue 820 Tail Light. - 【Adaptable】Our Garmin Varia mount quickly and easily adapts with Compatible with round seat posts from 25.4 mm to 35.0 mm in diameter; aero and D-shaped seat post, help to keep your Varia radar or tail light on your bicycle no matter the terrain - 【Confidence】While your Varia or similar radar system increases your awareness and personal security when you’re out on the road, our mount builds on the confidence providing a strong and secure mount for your Varia - 【Durable Construction】Created from advanced injection moulded co-polymer. It is strong enough to keep your Varia radar or tail light on your bicycle no matter the terrain - 【Safe & Secure】We are confident that upgrading to a TUSITA Varia seat post Mount will give you piece of mind knowing you’ve chosen the best way to securely lock and perfectly position your Varia radar or tail light on your bike so you can focus on your goals, whether that be having fun or going fast, or both ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSFC49HV | | Best Sellers Rank | 19 in GPS Vehicle Mounts | | Brand | TUSITA | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 465 Reviews | | Finish | Black | | Finish type | Black | | Included Components | Garmin Varia Rearview Radar,Garmin Varia RTL510,Garmin Varia RTL515,Garmin Varia RVR315 | | Item Depth | 3 inches | | Item Dimensions | 7.6 x 7.6 x 7.6 centimetres | | Item Weight | 0.09 Kilograms | | Item dimensions L x W x H | 7.6 x 7.6 x 7.6 centimetres | | Item weight | 0.09 Kilograms | | Manufacturer | TUSITA | | Material | High strength composite, rubber | | Model Number | T00194 | | Mounting Type | Seat Post Mount | | Part Number | T00194 | ## Product Details - **Brand:** TUSITA - **Colour:** Black - **Item dimensions L x W x H:** 7.6 x 7.6 x 7.6 centimetres - **Item weight:** 0.09 Kilograms - **Material:** High strength composite, rubber ## Images ![TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... - Image 1](https://m.media-amazon.com/images/I/614-w9FC-oL.jpg) ![TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... - Image 2](https://m.media-amazon.com/images/I/71oYONXlMVL.jpg) ![TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... - Image 3](https://m.media-amazon.com/images/I/61512+3WIrL.jpg) ![TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... - Image 4](https://m.media-amazon.com/images/I/61ih7iEE8cL.jpg) ![TUSITA Bicycle Seat Post Holder Compatible with Garmin Varia RTL510 RTL... - Image 5](https://m.media-amazon.com/images/I/71CiiPAd9HL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great simple little gadget for garmin devices. *by N***I on 22 December 2025* Great simple little gadget for my garmin light. Easy to fit and stays in place well. I think it’s strong so will be good for the job and I found it good value. Functions as expected. ### ⭐⭐⭐⭐⭐ Value for money *by M***N on 4 March 2026* Good piece of kit, once fitted does not move or twist like some I have used. ### ⭐⭐⭐⭐ great item *by A***R on 2 May 2026* The item is first class my one concern is the rubber seat post mount comes in three styles and you have to take all 3 styles ie round post one, square post 1, aero post 1. rathjer than 3 of the type of seat post you need ## 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 --- ## 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.sn/products/604736229-tusita-bicycle-seat-post-holder-compatible-with-garmin-varia-rtl510](https://www.desertcart.sn/products/604736229-tusita-bicycle-seat-post-holder-compatible-with-garmin-varia-rtl510) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-17*