--- product_id: 294654721 title: "2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black" brand: "fengek" price: "$45.70" currency: USD in_stock: true category: "Fengek" url: https://www.desertcart.us/products/294654721-2-packs-bike-trailer-coupler-instep-bike-trailer-attachment-black store_origin: US region: United States of America --- # Fits 10mm bike hole Precision welded steel Heavy-duty 30kg load 2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black **Brand:** fengek **Price:** $45.70 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock in your adventure with Fengek’s steel-strong trailer couplers! ## Quick Answers - **What is this?** 2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black by fengek - **How much does it cost?** $45.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/294654721-2-packs-bike-trailer-coupler-instep-bike-trailer-attachment-black) ## Best For - fengek enthusiasts ## Why This Product - Trusted fengek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Engineered for a snug 10mm bike hole fit, ensuring seamless trailer attachment. - • **Secure Pin Lock:** Innovative connect pins prevent accidental detachment—safety first for your family rides. - • **Durable Steel Build:** Premium alloy steel with black enamel coating for long-lasting strength and style. - • **Dual-Pack Convenience:** Two couplers for multiple bikes or backups—never miss a ride! - • **Quick & Easy Installation:** Tool-friendly screw nut design lets you attach or swap trailers in minutes. ## Overview The Fengek 2 Packs Bike Trailer Coupler set offers a robust, precision-engineered solution for securely attaching bike trailers. Crafted from premium alloy steel with a sleek black enamel finish, these couplers fit standard 10mm bike holes and support up to 30kg loads. Featuring secure connect pins and easy installation, they’re perfect for millennial families seeking reliable, hassle-free gear for every ride. ## Description Specification Material: Steel Color: Black Size: junction part to bike hole dimeter: 0.4 inch/ 10mm; diameter of screw nut fixed in: 0.87 inch/ 22mm; the embedded part attached to trailer hole diameter: 0.27 inch/ 7mm; length: 0.76 inch/ 19.5mm; insert part diameter- 0.58 inch/ 14.8mm. Quantity: 2 packs Package includes: 2 x Bike Trailer Couplers 2 x Connect Pins ## Features - Quantity You Will Receive: Package comes with 2 packs bike trailer coupler sets, and our couplers are embedded type, please be sure of the size and type before you buy. - Trailer Coupler Dimension: The size of junction part to bike- hole dimeter: 0.4 inch/ 10mm; diameter of screw nut fixed in: 0.87 inch/ 22mm, the embedded part attached to trailer- hole diameter: 0.255 inch/ 6.5mm; length: 0.984 inch/ 25mm, insert part diameter- 0.547 inch/ 13.9mm. - Premium Material We Adopt: Made of good quality steel with black enamel coating, long-lasting and sturdy, equipped with precision welding technology, can bear heavy duty. - Unique Design: Each bike trailer coupler has equipped with a connect pin, the pins can hardly get opened, also once you install them up, they will not easily fall off, can ensure your babies safety. - Widely Applied for: These instep bike trailer attachment can easily to install, only you need to do is fix them with a screw nut on bike, and insert the trailer attachment, put the pin on. Suitable for family tour. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RHTNR68 | | Brand Name | Fengek | | Colour | Black | | Country Of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (1,284) | | Frame Material Type | Alloy Steel | | Harness Type | 3-Point | | League Name | Non | | Manufacturer | Fengek | | Manufacturer Part Number | Cargo Trailers | | Maximum Weight Recommendation | 30 Kilograms | | Model Number | Cargo Trailers | | Mounting Type | instep | | Number of Items | 2 | | Number of Packs | 2 | | UPC | 671072107586 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Fengek - **Colour:** Black - **Frame Material:** Alloy Steel - **League:** Non - **Maximum Weight Recommendation:** 30 Kilograms ## Images ![2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black - Image 1](https://m.media-amazon.com/images/I/51QYRaSl4VL.jpg) ![2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black - Image 2](https://m.media-amazon.com/images/I/41xd1tB4qVL.jpg) ![2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black - Image 3](https://m.media-amazon.com/images/I/31PjzGqlbKL.jpg) ![2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black - Image 4](https://m.media-amazon.com/images/I/41KgU-esHRL.jpg) ![2 Packs Bike Trailer Coupler, Instep Bike Trailer Attachment, Black - Image 5](https://m.media-amazon.com/images/I/41krdEiYJiL.jpg) ## Frequently Bought Together - 2 Packs Bike Trailer Coupler, Fengek Bike Trailer Hitch Instep Attachment for Instep, Black - Doggyhut Luxury Pet Mattress for Doggyhut,Veelar Sports Pet Bike Trailer and Stroller (XL(33.5''x20''x2.5'')) - DOGGYHUT® Premium Large/XL Pet Bike Trailer & Stroller for Large Sized Dog or Multiple Small Dogs,Low Center of Gravity,Parking Brakes,Easy Folding Frame,Bicycle Carrier --- ## 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.us/products/294654721-2-packs-bike-trailer-coupler-instep-bike-trailer-attachment-black](https://www.desertcart.us/products/294654721-2-packs-bike-trailer-coupler-instep-bike-trailer-attachment-black) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-31*