--- product_id: 53925840 title: "1581 Fuel Additive 4-Stroke for Motorbikes, 125 ml" brand: "liqui moly" price: "€ 33.21" currency: EUR in_stock: true reviews_count: 13 category: "Liqui Moly" url: https://www.desertcart.hr/products/53925840-1581-fuel-additive-4-stroke-for-motorbikes-125-ml store_origin: HR region: Croatia --- # Treats up to 20L fuel Cleans fuel system deposits Boosts engine power 1581 Fuel Additive 4-Stroke for Motorbikes, 125 ml **Brand:** liqui moly **Price:** € 33.21 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock peak performance with every tank! ## Quick Answers - **What is this?** 1581 Fuel Additive 4-Stroke for Motorbikes, 125 ml by liqui moly - **How much does it cost?** € 33.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/53925840-1581-fuel-additive-4-stroke-for-motorbikes-125-ml) ## Best For - liqui moly enthusiasts ## Why This Product - Trusted liqui moly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Your Ride:** Enhances engine performance for a smoother, more responsive throttle. - • **Compact & Convenient:** 125 ml tin treats up to 20 liters of fuel—perfect for regular maintenance every fill-up. - • **Deep Clean Fuel System:** Effectively removes stubborn deposits from valves, spark plugs, and combustion chambers. - • **Optimized Fuel Efficiency:** Prevents new deposit formation, keeping your engine running cleaner longer. - • **Universal 4-Stroke Compatibility:** Works seamlessly with all 4-cycle motorcycle engines, carburetor or injection. ## Overview Liqui Moly 1581 Fuel Additive is a premium 125 ml formula designed for all 4-stroke motorcycle engines. It cleans and protects your fuel system by removing deposits on valves, spark plugs, and combustion chambers, boosting engine power and efficiency. Suitable for carburetor and injection systems, one can treats up to 20 liters of fuel, making it an essential add-on for every fill-up to maintain peak performance and prolong engine life. ## Description Add to fuel in all 4-cycle engines (carburetor and injection system). 125 ML sufficient for 15 to 20 L fuel. Add every time you fill up. Review: Great cleaner - Would recommend does what is says on the tin Review: Makes a different noise - Honestly can't say if it works well at de-carbonising, it's not really easy to check, but mixed together with premium fuel, the bike started making a much deeper noise and I could feel it pulling really well. I'll keep using it for the next few tanks and see what happens. Expensive though for a can that only treats about 20 litres of fuel. ## Features - Harmful to aquatic life with long lasting effects. - May be fatal if swallowed and enters airways. - Repeated exposure may cause skin dryness or cracking. - Content: 125ml - Increases engine performance - Removes deposits in the fuel system, on Valves, spark plugs and in the combustion chamber and prevents renewed formation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00295IDU8 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 18,352 in Automotive ( See Top 100 in Automotive ) 42 in Engine Oil Additives | | Brand | Liqui Moly | | Brand Name | Liqui Moly | | Compatible with Vehicle Type | Motorcycle | | Container Type | Tin | | Country Of Origin | Germany | | Customer Reviews | 4.7 out of 5 stars 2,130 Reviews | | Item Type Name | Fuel Additive 4-Stroke for Motorbikes | | Item Weight | 0.1 Kilograms | | Liquid Volume | 125 Millilitres | | Liquid volume | 125 Millilitres | | Manufacturer | Liqui Moly | | Manufacturer Part Number | 1581 | | Model Number | 20048 | | Number of Packs | 1 | | Package information | Tin | | Size | 125 ml | | Unit Count | 125.6875 millilitre | | Vehicle service type | Motorcycle | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** Liqui Moly - **Liquid volume:** 125 Millilitres - **Package information:** Tin - **Vehicle service type:** Motorcycle ## Images ![1581 Fuel Additive 4-Stroke for Motorbikes, 125 ml - Image 1](https://m.media-amazon.com/images/I/71RHMuCrQQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great cleaner *by G***Y on 12 June 2026* Would recommend does what is says on the tin ### ⭐⭐⭐⭐⭐ Makes a different noise *by C***O on 16 July 2025* Honestly can't say if it works well at de-carbonising, it's not really easy to check, but mixed together with premium fuel, the bike started making a much deeper noise and I could feel it pulling really well. I'll keep using it for the next few tanks and see what happens. Expensive though for a can that only treats about 20 litres of fuel. ### ⭐⭐⭐⭐⭐ Brilliant 👌🏻 *by D***Y on 26 April 2025* Picked this up for my partner’s bike and he’s well chuffed with it. Bike’s running smoother and starting easier. Just chucked it in with the fuel – no fuss. Would definitely grab it again. Great quality and price highly recommended 👌🏻 ## Frequently Bought Together - Liqui Moly Motorbike 4T Bike-Additive | 125 ml | Motorcycle gasolineadititive | SKU: 20048 - Liqui Moly 2030 Pro-Line Gasoline System Cleaner, 500 ml, 16.91 Fl Oz (Pack of 1) - Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue , 10.14 Fl Oz (Pack of 1 ) --- ## 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.hr/products/53925840-1581-fuel-additive-4-stroke-for-motorbikes-125-ml](https://www.desertcart.hr/products/53925840-1581-fuel-additive-4-stroke-for-motorbikes-125-ml) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-20*