--- product_id: 23079612 title: "Motul 104129 300V Factory Line Road Racing 15W-50 Engine Oil 4T Full Syntheti..." brand: "motul" price: "$278.32" currency: USD in_stock: true reviews_count: 13 category: "Motul" url: https://www.desertcart.us/products/23079612-motul-104129-300v-factory-line-road-racing-15w-50-engine store_origin: US region: United States of America --- # Ester Core Tech for Max Horsepower 460°F Flash Point for Thermal Stability 15W-50 Viscosity Grade Motul 104129 300V Factory Line Road Racing 15W-50 Engine Oil 4T Full Syntheti... **Brand:** motul **Price:** $278.32 **Availability:** ✅ In Stock ## Summary > 🏍️ Race-Ready Power & Protection, Every Ride Feels Like the Podium ## Quick Answers - **What is this?** Motul 104129 300V Factory Line Road Racing 15W-50 Engine Oil 4T Full Syntheti... by motul - **How much does it cost?** $278.32 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/23079612-motul-104129-300v-factory-line-road-racing-15w-50-engine) ## Best For - motul enthusiasts ## Why This Product - Trusted motul brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Gear Shifts:** Precision-engineered for buttery smooth clutch and gearbox performance. - • **Race-Proven Reliability:** Decades of motorsport innovation packed into every 4L bottle. - • **Unlock Hidden Horsepower:** Ester Core tech reduces friction for race-level power and throttle response. - • **Extreme Temperature Defense:** Maintains oil film strength and shear stability at high RPMs. - • **Modern Engine Compatibility:** Optimized for high-rev sport bikes with wet/dry clutches & catalytic converters. ## Overview Motul 300V 15W-50 Factory Line is a premium full synthetic 4-stroke engine oil featuring advanced Ester Core technology. Designed for high-performance motorcycles and powersports vehicles, it delivers superior friction reduction, thermal stability up to 460°F, and exceptional wear protection under extreme conditions. Trusted by racers worldwide, this 4-liter formula ensures smooth shifting, enhanced horsepower, and long-term engine reliability on both track and street. ## Description Motul 300V Road Racing 15W50 is an advanced synthetic oil formulated for high-performance 4-stroke powersports engines, including motorcycles, dirt bikes, personal watercraft, snowmobiles, ATVs, UTVs, and side-by-sides. Leveraging ESTER Core® technology, this 15W50 oil minimizes friction, enhances power, and ensures stability under intense conditions. Designed for engines with or without catalytic converters, it delivers thermal resilience and maintains cleanliness even in high-load, high-temperature environments. Available in 1L and 4L sizes, it is a top choice for racers seeking reliable performance and long-term engine protection. Review: Experience the difference in oil quality - Highly recommend!!! Great price. Great product for our race bikes and street bikes too Review: Great item, fast delivery, will definitely buy again - Showed up the very next day ## Features - UNLOCK MAXIMUM HORSEPOWER & ACCELERATION: Experience a noticeable increase in engine power and throttle response. Our proprietary ESTER Core Technology uses advanced synthetic esters that create a polar molecular bond with metal surfaces, dramatically reducing internal friction to free up hidden horsepower and deliver race-level performance. - TRANSFORM YOUR SHIFTING EXPERIENCE: Feel the difference with buttery smooth, precise gear changes every time. This 100% synthetic 4T motorcycle oil is specifically engineered for high-performance wet clutch systems and integrated gearboxes, eliminating clunky shifts and providing confident, seamless power delivery through every gear. - SUPERIOR ENGINE PROTECTION AT EXTREME TEMPERATURES: Keep your engine running cooler and safer, even under the most demanding conditions. This racing-grade formula provides exceptional oil film strength and outstanding shear stability at high RPMs, drastically reducing wear on critical components and ensuring long-term reliability. - RACE-PROVEN FORMULA FOR TRACK & STREET: Benefit from decades of motorsport development in a 100% synthetic ester-based lubricant designed for the most demanding applications. This Factory Line formulation delivers professional-grade protection and performance whether you're pushing lap times or enjoying spirited street rides. - ENGINEERED FOR MODERN HIGH-PERFORMANCE 4-STROKE ENGINES: Specifically designed for today's sophisticated sport bike engines with integrated gearboxes, wet or dry clutch systems, and with or without catalytic converters. This advanced synthetic motor oil meets the extreme demands of high-revving, high-output motorcycle engines. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0112OFPU2 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #5,879 in Automotive ( See Top 100 in Automotive ) #103 in Motor Oils | | Brand | Motul | | Brand Name | Motul | | Compatible with Vehicle Type | Motorcycle / Race Bikes | | Container Type | Bottle | | Customer Reviews | 4.9 out of 5 stars 7,222 Reviews | | Flash Point | 460 °F | | Global Trade Identification Number | 00192019097529 | | Included Components | 1 Branded, Sealed Motul 300V Bottle with Integrated Pouring Spout, made from 50% PCR Materials., 4 Liters of Motul 300V FL RR 15W50 Full Synthetic Engine Oil with Ester Core Technology. | | Item Type Name | Motul 104129 300V Factory Line Road Racing 15W-50 Motor Oil, 4-Liter | | Item Weight | 6.4 pounds | | Liquid Volume | 4 liters | | Manufacturer | Motul | | Manufacturer Part Number | 104129 | | Manufacturer Warranty Description | see motul | | Model Number | 104129 | | Number of Packs | 1 | | Package Information | Bottle | | SAE J300 Viscosity Grade | 15W-50 | | Size | 4L | | UPC | 192019097529 | | Unit Count | 135.3 Fluid Ounces | | Vehicle Service Type | Motorcycle / Race Bikes | | Viscosity Level | Medium to High | ## Product Details - **Brand:** Motul - **Liquid Volume:** 4 Liters - **Package Information:** Bottle - **SAE J300 Viscosity Grade:** 15W-50 - **Vehicle Service Type:** Motorcycle / Race Bikes ## Images ![Motul 104129 300V Factory Line Road Racing 15W-50 Engine Oil 4T Full Syntheti... - Image 1](https://m.media-amazon.com/images/I/61Inf1BEq+L.jpg) ## Available Options This product comes in different **Size, Sae J300 Viscosity Grade** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Experience the difference in oil quality *by P***. on August 15, 2026* Highly recommend!!! Great price. Great product for our race bikes and street bikes too ### ⭐⭐⭐⭐⭐ Great item, fast delivery, will definitely buy again *by A***R on July 2, 2026* Showed up the very next day ### ⭐⭐⭐⭐⭐ Amazing oil *by Z***R on August 16, 2026* Amazing oil; been using Motul for decades on numerous bikes. ## Frequently Bought Together - Motul 104129 300V Factory Line Road Racing 15W-50 Engine Oil 4T Full Synthetic Ester Core 4 Liter - K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Ducati Motorcycles, KN-153 --- ## 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/23079612-motul-104129-300v-factory-line-road-racing-15w-50-engine](https://www.desertcart.us/products/23079612-motul-104129-300v-factory-line-road-racing-15w-50-engine) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-28*