--- product_id: 406485609 title: "Universal 4mm ID Carburetor Vent Hose Lines Overflow 5'ft Kit Keihin Mikuni Carb Mx ATV Max-Motorsports (Clear Ice Blue), UNI-5" brand: "max-motorsports" price: "€ 28.71" currency: EUR in_stock: true reviews_count: 3 category: "Max Motorsports" url: https://www.desertcart.be/products/406485609-universal-4mm-id-carburetor-vent-hose-lines-overflow-5ft-kit store_origin: BE region: Belgium --- # 4mm ID x 6.4mm OD precision fit Includes 3 cable ties + 1/8" bowl drain hose Made in USA high-quality poly hose Universal 4mm ID Carburetor Vent Hose Lines Overflow 5'ft Kit Keihin Mikuni Carb Mx ATV Max-Motorsports (Clear Ice Blue), UNI-5 **Brand:** max-motorsports **Price:** € 28.71 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Upgrade your ride with Max-Flo precision – don’t get left behind! πŸ”₯ ## Quick Answers - **What is this?** Universal 4mm ID Carburetor Vent Hose Lines Overflow 5'ft Kit Keihin Mikuni Carb Mx ATV Max-Motorsports (Clear Ice Blue), UNI-5 by max-motorsports - **How much does it cost?** € 28.71 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/406485609-universal-4mm-id-carburetor-vent-hose-lines-overflow-5ft-kit) ## Best For - max-motorsports enthusiasts ## Why This Product - Trusted max-motorsports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Complete Kit:** Includes cable ties and decal for a professional, clean finish every time - β€’ **Perfect OEM Fit:** Snug 4mm inner diameter matches factory specs for Keihin, Mikuni & Lectron carbs - β€’ **Durable & Flexible:** Premium polyurethane hose built to withstand rugged MX and ATV conditions - β€’ **Custom Length Control:** 5 feet of uncut hose lets you tailor your setup for a flawless install - β€’ **Trusted American Craftsmanship:** Family-owned Max-Motorsports quality since 2000 ensures reliability and performance ## Overview The Max-Motorsports Universal 4mm ID Carburetor Vent Hose Lines Overflow Kit offers a 5-foot, clear ice blue polyurethane hose designed for a perfect fit on most Keihin, Mikuni, and Lectron carburetors requiring three hoses. Made in the USA, this durable and flexible kit includes 3 cable ties and a 1/8" ID bowl drain hose, providing a customizable, professional-grade solution to refresh your carburetor vent lines and enhance your MX or ATV performance. ## Description **This kit is for most full-size MX carbs using 3 Hoses. Please see our 4mm/3.2mm ID 10'ft Carb Vent Hose kits for 5-6 hose carbs** Max-Motorsports..we are a family-owned and operated small business since 2000 in the USA. Don't get "hosed" by the competition. Customize your ride and update your worn out carburetor vent hoses with our Max-Flo Carburetor Vent lines available in over 10 colors. This kit is for full-size carburetors requiring 3 vent hoses. Our 4mm ID hoses are the same ID as factory hose and were designed to fit snugly and securely. All of our 5'ft kits are uncut and will require cutting to custom lengths. All kits include 3 cable ties and a sticker. Some carburetor float bowl drains use a smaller (1/8") 3.2mm hose. This smaller ID hose (if needed) is also included. Heat (away from all fuel sources) and pliers will assist with installation. Hose clamps and carburetor are not included. Review: Great product - Works perfect fix the problem we were having,great price, durable, super flexible and great size Review: Worked for Keihin 38 - Overall this tubing worked for my keihin 38 carb, the lines are a little small for the two larger vent ports, but alittle grease helped with install. Only complaint is I wish it was a 6' length of tubing vs 5'. Mine are all even, about 1" below the swing arm. ## Features - Fits most Keihin, Mikuni, and Lectron carburetors requiring 3 hoses - Might fit other carburetors - please check with the manufacturer for fitment - High-Quality Poly Hose MADE IN THE USA - 4mm ID x 6.4mm OD - 3 cable ties and decal included - Included components: 1/8 inch ID (3.2mm) bowl drain - Compatible with vehicle type: All Terrain Vehicle - Fit type: Universal Fit - Part number: UNI-5 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09M7WL4KT | | Best Sellers Rank | #88,008 in Automotive ( See Top 100 in Automotive ) #114 in Powersports Fuel Lines | | Brand Name | Max-Motorsports | | Color | Clear Ice Blue | | Customer Reviews | 4.6 4.6 out of 5 stars (30) | | Included Components | 1/8" ID (3.2mm) bowl drain | | Item Dimensions L x W | 0.25"W | | Item Length | 5 Feet | | Item Weight | 0.05 Kilograms | | Manufacturer | Max-Motorsports | | Manufacturer Warranty Description | 30 days from date of purchase | | Material Type | Polyurethane (PU) | | Nominal Wall Thickness | 2.4 millimeters | | Outside Diameter | 6.4 Millimeters | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Max-Motorsports - **Color:** Clear Ice Blue - **Item Length:** 5 Feet - **Item Weight:** 0.05 Kilograms - **Manufacturer:** Max-Motorsports - **Material:** Polyurethane (PU) - **Nominal Wall Thickness:** 2.4 millimeters - **Outside Diameter:** 6.4 Millimeters - **Product Dimensions:** 0.25"W ## Images ![Universal 4mm ID Carburetor Vent Hose Lines Overflow 5'ft Kit Keihin Mikuni Carb Mx ATV Max-Motorsports (Clear Ice Blue), UNI-5 - Image 1](https://m.media-amazon.com/images/I/51BJEWDr7pL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by S***S on October 22, 2025* Works perfect fix the problem we were having,great price, durable, super flexible and great size ### ⭐⭐⭐⭐ Worked for Keihin 38 *by T***M on April 27, 2024* Overall this tubing worked for my keihin 38 carb, the lines are a little small for the two larger vent ports, but alittle grease helped with install. Only complaint is I wish it was a 6' length of tubing vs 5'. Mine are all even, about 1" below the swing arm. ### ⭐⭐⭐⭐⭐ Works good (YZ125) *by G***L on June 8, 2024* worked for my 2021 yz125 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/406485609-universal-4mm-id-carburetor-vent-hose-lines-overflow-5ft-kit](https://www.desertcart.be/products/406485609-universal-4mm-id-carburetor-vent-hose-lines-overflow-5ft-kit) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-16*