--- product_id: 62322111 title: "Power Synthetic 4T Oil - 10W50 - 4L. 405-400 by Motorex" brand: "motorex" price: "$258.37" currency: USD in_stock: true reviews_count: 7 category: "Motorex" url: https://www.desertcart.us/products/62322111-power-synthetic-4t-oil-10w50-4l-405-400-by-motorex store_origin: US region: United States of America --- # Racing-grade synthetic power Extreme thermal & shear stability Optimum wear protection Power Synthetic 4T Oil - 10W50 - 4L. 405-400 by Motorex **Brand:** motorex **Price:** $258.37 **Availability:** ✅ In Stock ## Summary > 🏍️ Power your ride with precision and protection! ## Quick Answers - **What is this?** Power Synthetic 4T Oil - 10W50 - 4L. 405-400 by Motorex by motorex - **How much does it cost?** $258.37 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/62322111-power-synthetic-4t-oil-10w50-4l-405-400-by-motorex) ## Best For - motorex enthusiasts ## Why This Product - Trusted motorex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low Evaporation Loss:** Keeps oil levels consistent, reducing top-ups and ensuring peak engine efficiency. - • **Wet Clutch Optimized:** JASO MA certified for smooth, slip-free clutch engagement on the street or track. - • **Unmatched Engine Defense:** Delivers optimum wear protection to extend engine life under aggressive riding conditions. - • **Thermal & Shear Stability:** Maintains viscosity and performance even under extreme heat and stress. - • **Race-Ready Synthetic Formula:** Fully synthetic PAO & Ester base engineered for high-performance sportbikes. ## Overview Motorex Power Synthetic 4T Oil 10W50 is a fully synthetic, racing-quality engine oil designed specifically for high-performance 4-stroke motorcycles. It offers extreme thermal and shear stability, optimum wear protection, and is JASO MA certified for wet clutch compatibility. Packaged in a 4L jug, it ensures aggressive power development while maintaining low evaporation loss for consistent engine performance. ## Description H412 Harmful to aquatic life with long-lasting effects. P101 If medical advice is needed, have product container or label at hand. P102 Keep out of reach of children. P103 Read label before use. P273 Avoid release to the environment. P501 Dispose of contents/ container in accordance with local/ regional/ national/ international regulations. Full Synthetic PAO and Ester based high-performance 4-stroke engine oil - Developed for sportbike applications - Aggressive power development - Extreme thermal and shear stability - Optimum wear protection - Wet clutch compatible - Low evaporation loss - Racing quality Review: Oil Quality Oil - I use this oil in my KTM SDR and I'm more than happy with it. Review: Not A Review but a BEWARE - I bought this oil for £70 thinking it was a good - I have been stung with £15 import costs It should be made far more visible where extra costs will be incurred - Poor from desertcart ## Features - Harmful to aquatic life with long lasting effects. - May cause an allergic skin reaction. - Fully synthetic, racing quality engine oil for high-performance street motorcycles - Optimum wear protection & aggressive power development - Catalytic converter tested - Extreme thermal and shear stability - Optimized clutch performance according to JASO MA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000WKLJNK | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 177,972 in Automotive ( See Top 100 in Automotive ) 239 in Motorbike Engine Oils | | Brand | Motorex | | Brand Name | Motorex | | Compatible with Vehicle Type | Motorcycle | | Container Type | Jug | | Customer Reviews | 4.8 out of 5 stars 536 Reviews | | Item Weight | 3.18 kg | | Liquid Volume | 4 Litres | | Liquid volume | 4 Litres | | Manufacturer | Motorex | | Manufacturer Part Number | U6913033 | | Model Number | LEPAZA73225 | | Package information | Jug | | SAE J300 Viscosity Grade | 10W-50 | | Size | 4 liters | | UPC | 637966648931 | | Unit Count | 135.3 millilitre | | Vehicle service type | Motorcycle | | Viscosity Level | High | ## Product Details - **Brand:** Motorex - **Liquid volume:** 4 Litres - **Package information:** Jug - **SAE J300 Viscosity Grade:** 10W-50 - **Vehicle service type:** Motorcycle ## Images ![Power Synthetic 4T Oil - 10W50 - 4L. 405-400 by Motorex - Image 1](https://m.media-amazon.com/images/I/71UcxpWrY-L.jpg) ## Questions & Answers **Q: Which viscocity is it? The product description says it is 10w50, but the bottle in the photograph says 5w50. Thanks.** A: That is just a generic picture, the oil you will receive will be 10w50 RIDE ORANGE! **Q: I ordered the cross power and they sent me power synt. Is that ok for my 2016.5 ktm factory edition 450?** A: Yeah. I use this instead of cross power in my ktm 450sxf. The only difference is that cross synth has detergents so it's meant to last longer **Q: Does this come in 4, one liter bottles or 1, four liter bottle?** A: Mine came in a big bottle. I believe it was a 4 liter bottle **Q: What's the mileage rating before changing oil?** A: The mileage rating is by the motorcycle manufacturer never the oil manufacturer. Mine says 15000km or 9300 miles. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Oil Quality Oil *by S***T on 11 February 2025* I use this oil in my KTM SDR and I'm more than happy with it. ### ⭐ Not A Review but a BEWARE *by I***A on 30 August 2024* I bought this oil for £70 thinking it was a good - I have been stung with £15 import costs It should be made far more visible where extra costs will be incurred - Poor from Amazon ### ⭐⭐⭐⭐⭐ Product shipped is what I ordered and delivery was right on time *by L***H on 3 November 2025* Product shipped is what I ordered and delivery was right on time ## Frequently Bought Together - Motorex Power Synthetic 4T Oil - 10W50-4L. 405-400 - K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select KTM, Husqvarna Vehicles, KN-650 - NEW KTM OIL FILTER SERVICE KIT 2008-2020 1190 1290 RC8 R ADVENTURE SUPER DUKE GT 00050000068 --- ## 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/62322111-power-synthetic-4t-oil-10w50-4l-405-400-by-motorex](https://www.desertcart.us/products/62322111-power-synthetic-4t-oil-10w50-4l-405-400-by-motorex) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-18*