---
product_id: 12623648
title: "300V Factory Line Road Racing 10W40 4T Synthetic Racing Motor Oil with ESTER Core® Technology for Maximum Power and Protection 4L"
brand: "motul"
price: "KSh43567"
currency: KES
in_stock: true
reviews_count: 13
category: "Motul"
url: https://www.desertcart.co.ke/products/12623648-300v-factory-line-road-racing-10w40-4t-synthetic-racing-motor
store_origin: KE
region: Kenya
---

# ESTER Core® Tech for Max Power 482°F Flash Point for Extreme Heat 10W-40 Viscosity Grade 300V Factory Line Road Racing 10W40 4T Synthetic Racing Motor Oil with ESTER Core® Technology for Maximum Power and Protection 4L

**Brand:** motul
**Price:** KSh43567
**Availability:** ✅ In Stock

## Summary

> 🏍️ Power Up Your Ride with Motul 300V – Because Every Millisecond Counts!

## Quick Answers

- **What is this?** 300V Factory Line Road Racing 10W40 4T Synthetic Racing Motor Oil with ESTER Core® Technology for Maximum Power and Protection 4L by motul
- **How much does it cost?** KSh43567 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/12623648-300v-factory-line-road-racing-10w40-4t-synthetic-racing-motor)

## 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:** 100% synthetic formula engineered for buttery smooth clutch and gearbox action.
- • **Track & Street Ready:** Professional-grade lubricant designed for both competitive racing and spirited street rides.
- • **Unlock Hidden Horsepower:** Advanced ESTER Core® tech slashes friction for race-level acceleration.
- • **Race-Proven Engine Protection:** Exceptional oil film strength and shear stability at high RPMs.
- • **Optimized for Modern 4-Stroke Bikes:** Specifically formulated for high-revving sport engines with integrated gearboxes.

## Overview

Motul 300V Factory Line 10W-40 is a premium synthetic racing motor oil featuring proprietary ESTER Core® technology that reduces internal friction to unlock maximum horsepower and acceleration. Designed for high-performance 4-stroke motorcycles, it ensures superior engine protection under extreme temperatures and delivers smooth, precise gear shifts. Trusted by racers and enthusiasts alike, this 4-liter oil meets JASO MA2 and API SN standards, making it ideal for both track and street use.

## Description

Motul 300V Factory Line 10W-40 is the ultimate choice for motorcycle racers and enthusiasts seeking uncompromised performance and protection. Crafted with advanced Ester Core technology, this oil delivers exceptional film strength and shear resistance to withstand extreme pressure and temperature. Ideal for high-performance and race-tuned engines, the 300V Factory Line provides unbeatable stability and protection, allowing your motorcycle to deliver peak horsepower without sacrificing reliability. Approved to meet JASO MA2 and API SN specifications, it is suitable for use in both street and track environments, ensuring powerful, smooth shifts and consistent performance. Motul 300V Factory Line 10W-40 is designed for high-performance four-stroke motorcycles used in both competitive and recreational racing environments. Suitable for air- and liquid-cooled engines, this oil is best applied under racing conditions where high RPMs and extreme temperatures are standard. For the best results, change the oil as per the motorcycle manufacturer's recommendation or after every racing event.

Review: Motul Full Synthetic Oil: A Top Choice for Motorcycle Performance - I’ve been using Motul in my motorcycles for ages without a single oil glitch, keeping everything running smoothly. It quiets engine noise noticeably while boosting overall performance, which is rare in top-tier oils. No odd smells during use or changes, and it even helps with better fuel efficiency on long rides. The durability is impressive, extending engine life reliably. Quality-wise, it’s premium stuff—always opt for the full synthetic as recommended by manufacturers. The bottle’s design is practical, with side graduations for easy measuring and clean pouring. Though pricier, it’s totally worth it for the superior results 🤙
Review: Good oil - Works great for my R6. Has a pretty interesting smell.

## 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 | B00C714MIG |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #6,941 in Automotive ( See Top 100 in Automotive ) #124 in Motor Oils |
| Brand | Motul |
| Customer Reviews | 4.9 4.9 out of 5 stars (6,272) |
| Date First Available | January 30, 2007 |
| Flash Point | 482 Degrees Fahrenheit |
| Global Trade Identification Number | 03374650017686, 03374650247595 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.29 pounds |
| Item model number | 104121 |
| Manufacturer | Motul |
| Manufacturer Part Number | 104121 |
| Model | Motul 300V 4T Factory Line 10W-40 Synthetic Oil 4 Liters (104121) |
| OEM Part Number | 08C35-A141L01, 990A0-01E40, K61021-302, LUB10W40AP04, Suzuki R9000 |
| Product Dimensions | 7.09 x 4.33 x 11.02 inches |
| SAE J300 Viscosity Grade | 10W-40 |
| Size | 4L |
| Vehicle Service Type | ATV; UTV; Side by Side, all-terrain-vehicles;utility-vehicles;street-sport-motorcycles;off-road-motorcycles;street-cruiser-motorcycles;street-touring-motorcycles;street-motor-scooters;snowmobiles;marine-personal-craft |
| Viscosity | 10W-40 |

## Product Details

- **Brand:** Motul
- **Liquid Volume:** 4 Liters
- **Package Information:** Bottle
- **Viscosity:** 10W-40

## Images

![300V Factory Line Road Racing 10W40 4T Synthetic Racing Motor Oil with ESTER Core® Technology for Maximum Power and Protection 4L - Image 1](https://m.media-amazon.com/images/I/61Inf1BEq+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this oil truely green? Are any other Motul oils green?**
A: Yes, it appears in green tint.

**Q: Is this oil ok for bikes with catalytic converters?**
A: I use this oil/grade in my 2017 Yamaha FZ09 and it has a catalytic converter, I've had it professionally services and they have found no problems.

**Q: Why is this a different part # than buying directly from Motul on Amazon with their part # listed as 836141?**
A: 104121 is the Motul SKU. Amazon might have listed their own part number.

**Q: How would this perform in an 82 v45 magna?**
A: Google says its 4 quarts of 10w40 for your bike, Personally I have used nothing but 300v in my 2018 gsx250R changed every 3000 miles with zero issues or glitter in the pan after oil change even running it 2212 miles up/down the interstate at 80 mph at 9k rpms when the top speed of my bike was 88 mph. About to do it all again in a few days. Bought the bike with 728 miles on it and now am at 28,4xx miles. It 100 percent has worked for me. Hope this answers your question. Have an awesome day. ZJ_Rides117.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Motul Full Synthetic Oil: A Top Choice for Motorcycle Performance
*by R***R on January 6, 2026*

I’ve been using Motul in my motorcycles for ages without a single oil glitch, keeping everything running smoothly. It quiets engine noise noticeably while boosting overall performance, which is rare in top-tier oils. No odd smells during use or changes, and it even helps with better fuel efficiency on long rides. The durability is impressive, extending engine life reliably. Quality-wise, it’s premium stuff—always opt for the full synthetic as recommended by manufacturers. The bottle’s design is practical, with side graduations for easy measuring and clean pouring. Though pricier, it’s totally worth it for the superior results 🤙

### ⭐⭐⭐⭐⭐ Good oil
*by S***4 on March 1, 2026*

Works great for my R6. Has a pretty interesting smell.

### ⭐⭐⭐⭐⭐ Best motorcycle oil. Best to buy on Amazon!
*by G***Z on March 2, 2026*

I love this oil, been using it for all my street bikes. It’s high quality and it’s the cheapest spot you can get it. They charge you $100 at any cycle gear for this same oil. I highly recommend this oil!

## Frequently Bought Together

- Motul 104121 300V Factory Line 4T 10W-40 100% Synthetic Engine Oil 4 Liters Ester Core Technology Racing Motorcycle Motor Lubricant
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Honda, Kawasaki, Triumph, Yamaha Motorcycles, KN-204-1
- Motul 300V 4T Factory Line 10W-40 Synthetic Oil 1 Liter (104118)

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**Shop now:** [https://www.desertcart.co.ke/products/12623648-300v-factory-line-road-racing-10w40-4t-synthetic-racing-motor](https://www.desertcart.co.ke/products/12623648-300v-factory-line-road-racing-10w40-4t-synthetic-racing-motor)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-12*