--- product_id: 604320692 title: "Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility" brand: "tusita" price: "VT9851" currency: VUV in_stock: true category: "Tusita" url: https://www.desertcart.vu/products/604320692-bike-seat-post-mount-compatible-with-garmin-varia-rtl510-rtl515 store_origin: VU region: Vanuatu --- # Secure quarter-turn mounting system Fits 25.4-35mm seat posts Durable injection-molded co-polymer Bike Seat Post Mount Compatible with Garmin Varia RTL510 RTL515 RVR315, Rearview Radar - Round,D Shaped,Aero Seat Post Compatibility **Brand:** tusita **Price:** VT9851 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock in safety, unlock your ride’s potential! ## Quick Answers - **What is this?** 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?** VT9851 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/604320692-bike-seat-post-mount-compatible-with-garmin-varia-rtl510-rtl515) ## 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 - • **Effortless Security:** Quarter-turn mount ensures your Garmin Varia radar or tail light stays firmly in place, so you ride with confidence. - • **Rock-Solid Durability:** Crafted from advanced injection-molded co-polymer to withstand any terrain and keep your radar locked tight. - • **Tailored Compatibility:** Specifically designed for Garmin Varia RTL510, RTL515, and RVR315 models—perfect integration guaranteed. - • **Ready for the Road Ahead:** Includes rubber bands and fitting shims for a custom, vibration-free fit that keeps you ahead of the pack. - • **Universal Fit for Every Ride:** Seamlessly adapts to round, D-shaped, and aero seat posts from 25.4 to 35mm—no bike left behind. ## Overview The TUSITA Bike Seat Post Mount is a precision-engineered accessory compatible with Garmin Varia RTL510, RTL515, and RVR315 rearview radars and tail lights. Designed to fit a wide range of seat post shapes and sizes (25.4-35mm), it features durable injection-molded co-polymer construction and a secure quarter-turn mounting system. Included rubber bands and shims ensure a snug, vibration-resistant fit, making it the ultimate upgrade for cyclists seeking enhanced safety and confidence on every ride. ## 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 ## Features - 【Special Compatibility】This seat post mount compatible with Garmin Varia Rearview Radar, Varia RTL510 RTL515 RVR315 Tail Light. - 【Adaptable】Our 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 | | ASIN | B0CSFC49HV | | Best Sellers Rank | #48,642 in Sporting Goods ( See Top 100 in Sporting Goods ) #36 in Bike Seat Posts | | Brand Name | TUSITA | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (429) | | Customer reviews | 4.5 4.5 out of 5 stars (429) | | Date First Available | 25 January 2024 | | Finish Types | Black | | Included Components | 1 x TUSITA Seat Post Quarter Turn Mount, 2 x Rubber bands, 3 x Fitting shims | | 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 model number | T00194 | | Manufacturer | TUSITA | | Manufacturer | TUSITA | | Manufacturer Part Number | T00194 | | Material Type | High strength composite | | Model Number | T00194 | | Mounting Type | Seat Post Mount | | Product Dimensions | 7.62 x 7.62 x 7.62 cm; 90 g | ## 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 ![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) ## 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.vu/products/604320692-bike-seat-post-mount-compatible-with-garmin-varia-rtl510-rtl515](https://www.desertcart.vu/products/604320692-bike-seat-post-mount-compatible-with-garmin-varia-rtl510-rtl515) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*