--- product_id: 13577398 title: "Maxima (59901-5) 85/150 Grade 5WT Zero Drag Formula Racing Fork Fluid - 1 Liter" brand: "maxima" price: "£37.17" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/13577398-maxima-59901-5-85-150-grade-5wt-zero-drag-formula store_origin: GB region: United Kingdom --- # Flash point 335°F for thermal stability 5WT viscosity for precision damping Anti-foam & corrosion inhibitors for durability Maxima (59901-5) 85/150 Grade 5WT Zero Drag Formula Racing Fork Fluid - 1 Liter **Brand:** maxima **Price:** £37.17 **Availability:** ✅ In Stock ## Summary > ⚡ Ride smoother, ride smarter — Maxima Racing Fork Fluid powers your edge. ## Quick Answers - **What is this?** Maxima (59901-5) 85/150 Grade 5WT Zero Drag Formula Racing Fork Fluid - 1 Liter by maxima - **How much does it cost?** £37.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/13577398-maxima-59901-5-85-150-grade-5wt-zero-drag-formula) ## Best For - maxima enthusiasts ## Why This Product - Trusted maxima brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Viscosity:** Blendable with other weights for tailored suspension tuning and ultimate control - • **All-Weather Reliability:** Viscosity index 190+ ensures consistent damping from cold mornings to hot afternoons - • **Long-Lasting Protection:** Advanced anti-foam, rust, and corrosion inhibitors extend fork life and performance - • **Versatile Compatibility:** Perfect for both standard and cartridge forks on modern off-road and on-road motorcycles - • **Ultra-Smooth Suspension Performance:** Drastically reduces stiction for buttery fork action on every ride ## Overview Maxima 85/150 Grade 5WT Zero Drag Formula Racing Fork Fluid is a premium suspension fluid engineered to minimize stiction and maintain consistent fork performance across a wide temperature range. Featuring a high viscosity index, anti-foam agents, and corrosion inhibitors, it’s designed for modern off-road and on-road motorcycles with both standard and cartridge forks. Trusted by racers and enthusiasts alike, this 1-liter ceramic-based fluid ensures long-lasting, smooth suspension action and customizable damping through blending. ## Description Maxima Racing Fork Fluid is designed to drastically reduce stiction and meet all front suspension needs on both standard and cartridge systems. This advanced formulation utilizes the latest friction reducers, anti-foam, rust and corrosion inhibitors and is resistant to oxidation and viscosity changes. This viscosity index over 190+ assures constant fork action over a wide temperature range and also contains seal conditioners and shear stable polymers for long life. Racing fork fluid 5wt is the same viscosity fluid as 01, SS7, or std. KYB fluid and is recommended for most late model mx forks. Racing fork fluid 7wt, 10wt and 15wt is for those applications requiring greater damping. All weight grades can be blended for intermediate viscosity grades. ## Features - Maxima Racing Fork Fluid is designed to drastically reduce stiction and meet all front suspension needs on both standard and cartridge systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000WJVGKW | | Best Sellers Rank | #106,030 in Automotive ( See Top 100 in Automotive ) #891 in Oils | | Brand Name | Maxima | | Container Type | Can | | Customer Reviews | 4.8 4.8 out of 5 stars (620) | | Flash Point | 335 °F | | Global Trade Identification Number | 00051027003970, 00851211006202 | | Included Components | Motor Oils | | Item Form | Liquid | | Item Type Name | Motor Oils | | Item Weight | 16 ounces | | Liquid Volume | 33.81 fluid ounces | | Manufacturer | Maxima | | Material | Ceramic | | Model Number | 59901-5 | | Number of Items | 1 | | Part Number | 59901-5 | | Recommended Uses For Product | For all modern off-road and on-road upside down forks. Also for most late model applications with standard fork applications. | | SAE J300 Viscosity Grade | 5W | | Specific Uses For Product | For modern off-road and on-road motorcycles with high-performance suspension systems | | UPC | 182682989931 851211006202 051027003970 | | Unit Count | 1 Ounce | | Upper Temperature Rating | 300 °F | | Viscosity | 5WT | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Maxima - **Item Weight:** 16 ounces - **Liquid Volume:** 33.81 fluid ounces - **Material:** Ceramic - **Package Information:** Can ## Images ![Maxima (59901-5) 85/150 Grade 5WT Zero Drag Formula Racing Fork Fluid - 1 Liter - Image 1](https://m.media-amazon.com/images/I/61KTYH-lFIL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: what is the difference between this and standard oil. this is 2$ cheaper?** A: Less stiction than Honda fork oil. I changed from 10 weight fork oil to 5 weight on my Magna and got a noticeable improvement in ride quality with very little, if any, difference in fork dive when braking. **Q: 54901-5 states, zero friction, is this better than the 54501 (no dash 5)? Different? In what way? I do mostly hard enduro, trials, technical.** A: Maxima Blue Lable Racing Formula is a better oil than the green label formula. **Q: This vs the KYB 01M?** A: I use in forks on Sportster because 5W fork fluid recommended with Ricor Intiminators. Works fine. **Q: Will this work in a fox float 34 pro series?** A: Yes it will. --- ## 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.co.uk/products/13577398-maxima-59901-5-85-150-grade-5wt-zero-drag-formula](https://www.desertcart.co.uk/products/13577398-maxima-59901-5-85-150-grade-5wt-zero-drag-formula) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-04*