--- product_id: 413865734 title: "Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount" brand: "quad lock" price: "€ 43.02" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.be/products/413865734-quad-lock-flat-bar-adaptor-for-stem-handlebar-bike-mount store_origin: BE region: Belgium --- # Compact 45x29mm size Durable TPU build 3M adhesive + zip tie ready Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount **Brand:** quad lock **Price:** € 43.02 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock in your ride, level up your handlebar game! ## Quick Answers - **What is this?** Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount by quad lock - **How much does it cost?** € 43.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/413865734-quad-lock-flat-bar-adaptor-for-stem-handlebar-bike-mount) ## Best For - quad lock enthusiasts ## Why This Product - Trusted quad lock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Compact:** Minimal 45mm x 29mm footprint keeps your setup clean and streamlined - • **Rugged Durability:** Crafted from tough TPU to withstand all your rides - • **Secure Fit System:** 3M adhesive plus zip tie and o-ring options for ultimate stability - • **Trusted by Riders:** Join thousands upgrading their mountain bikes with Quad Lock quality - • **Seamless Compatibility:** Transforms flat handlebars for Quad Lock Stem Mount use ## Overview The Quad Lock Flat Bar Adaptor is a precision-engineered TPU accessory designed to enable cyclists with flat handlebars to securely mount the Quad Lock Stem Handlebar Bike Mount. Featuring a compact 45mm by 29mm profile and reinforced with 3M adhesive, it ensures a durable, stable connection enhanced by optional zip ties and o-rings for extra security. Perfect for mountain bike enthusiasts seeking a sleek, reliable mounting solution. ## Description · 45mm length x 29mm wide · 3M Adhesive · Made from durable TPU ## Features - The Quad Lock Flat Bar Adaptor allows cyclists with flat handlebars to use the Quad Lock Stem Mount - Made from durable TPU with a 3M adhesive - We recommend using zip ties and o-rings for extra security - Compatible with the Quad Lock Stem Handlebar Bike Mount (sold separately) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09QRZ4TXT | | Best Sellers Rank | 64,355 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 175 in Sport Gadget Mounts | | Bike Type | Mountain Bike | | Brand Name | Quad Lock | | Colour | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (153) 4.4 out of 5 stars | | Global Trade Identification Number | 09348943004190 | | Item Dimensions L X W | 20L x 10W centimetres | | Manufacturer | Quad Lock | | Manufacturer Part Number | QLAFBA | | Material Type | TPU | | Model Number | QLAFBA | ## Product Details - **Brand:** Quad Lock - **Colour:** Black - **Manufacturer:** Quad Lock - **Material:** TPU - **Product dimensions:** 20L x 10W centimetres ## Images ![Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount - Image 1](https://m.media-amazon.com/images/I/41dqQtFE4CL.jpg) ![Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount - Image 2](https://m.media-amazon.com/images/I/41VFExRhZpL.jpg) ![Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount - Image 3](https://m.media-amazon.com/images/I/51EdbdGBeXL.jpg) ![Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount - Image 4](https://m.media-amazon.com/images/I/51N7YPC3LjL.jpg) ![Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount - Image 5](https://m.media-amazon.com/images/I/61nQ2Pu3gNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Flat stem bar remedy *by on Reviewed in the United Kingdom 3 November 2025* Ideal add on fit to quad lock on bike headset stem. Mor common now on road bikes ### ⭐⭐⭐⭐⭐ Does the job perfectly however it does have cons *by on Reviewed in Germany 10 September 2023* I have a flatbar bicycles and after alot of research i decided to get the quad lock with the flatbar adapter.I was very skeptical that the glue of the flat bar adapter and the rubber band attachment of the mount wouldn’t be enough to keep the phone in place but it has been a couple of months now and after a few gravel tours there eere no issues.The only problem i have is there is no much of vibration and I’m worries my phone camera would get damaged in the long .If you have a flat bar ib would totally recommend this product ### ⭐⭐⭐⭐⭐ ぴったりステムセット *by on Reviewed in Japan 5 April 2026* ちょっと高いけど仕方ない ## Frequently Bought Together - Quad Lock Flat Bar Adaptor for Stem/Handlebar Bike Mount - Quad Lock Stem/Handlebar Bike Mount for iPhone and Samsung Galaxy Phones - Quad Lock Universal Adaptor for Smartphones --- ## 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.be/products/413865734-quad-lock-flat-bar-adaptor-for-stem-handlebar-bike-mount](https://www.desertcart.be/products/413865734-quad-lock-flat-bar-adaptor-for-stem-handlebar-bike-mount) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-22*