---
product_id: 11891756
title: "Motorex Top Speed 4T Oil - 15W50-1L. 171-435-100"
brand: "motorex"
price: "402 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Motorex"
url: https://www.desertcart.dk/products/11891756-motorex-top-speed-4t-oil-15w50-1l-171-435-100
store_origin: DK
region: Denmark
---

# Extreme thermal & shear stability 15W50 Viscosity - optimal engine protection Wear protection - extends engine life Motorex Top Speed 4T Oil - 15W50-1L. 171-435-100

**Brand:** motorex
**Price:** 402 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride Faster, Last Longer – The Oil That Keeps You Ahead

## Quick Answers

- **What is this?** Motorex Top Speed 4T Oil - 15W50-1L. 171-435-100 by motorex
- **How much does it cost?** 402 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/11891756-motorex-top-speed-4t-oil-15w50-1l-171-435-100)

## 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

- • **Wet Clutch Friendly:** JASO MA2 certified to ensure smooth clutch engagement without slippage.
- • **Versatile Compatibility:** Recommended for KTM 2-stroke gearboxes and perfect for a wide range of motorcycles.
- • **Unmatched Engine Defense:** Molecularly converted synthetic formula shields your 4-stroke engine from wear and tear.
- • **Thermal Stability That Performs:** Maintains peak viscosity under extreme heat for consistent power delivery.
- • **Low Evaporation, High Efficiency:** Minimizes oil consumption so you spend less time topping up and more time riding.

## Overview

Motorex Top Speed 4T Oil 15W50 is a premium synthetic, molecularly converted engine oil designed specifically for 4-stroke motorcycles. It offers exceptional wear protection, extreme thermal and shear stability, and is fully compatible with wet clutches (JASO MA2). With low evaporation loss and broad compatibility including KTM 2-stroke gearboxes, it ensures optimal engine performance and longevity in demanding riding conditions.

## Description

Container Size: 1 L.Synthetic Performance Molecularly Converted 4-stroke engine oil..Excellent protection against wear..Extreme thermal and shear stability..Wet clutch compatible..Low evaporation loss / low consumption..15W50 recommended by compatible with KTM as gearbox oil for 2-strokes engines..10W30, 10W40, 15W50 JASO MA2; API SL..

Review: Exactly what i need fro my 300sx - This is one of the best products for 2 stroke
Review: Great - Used on my duke 390 wrkes great module is my go to highly recommend

## Features

- Synthetic Performance Molecularly Converted 4-stroke engine oil.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00230CYRW |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #827,580 in Automotive ( See Top 100 in Automotive ) #2,124 in Motor Oils |
| Brand | Motorex |
| Brand Name | Motorex |
| Compatible with Vehicle Type | Motorcycles |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 401 Reviews |
| Included Components | Motorex 198403 |
| Item Type Name | Motor Oils |
| Item Weight | 2 Pounds |
| Liquid Volume | 1 Liters |
| Manufacturer | Motorex |
| Manufacturer Part Number | 198403 |
| Manufacturer Warranty Description | Manufacturer |
| Package Information | Bottle |
| Unit Count | 33.8 Fluid Ounces |
| Vehicle Service Type | Motorcycles |
| Viscosity | 15W50 sae_grade |

## Product Details

- **Brand:** Motorex
- **Liquid Volume:** 1 Liters
- **Package Information:** Bottle
- **Vehicle Service Type:** Motorcycles
- **Viscosity:** 15W50 sae_grade

## Images

![Motorex Top Speed 4T Oil - 15W50-1L. 171-435-100 - Image 1](https://m.media-amazon.com/images/I/61vGjl965SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what i need fro my 300sx
*by A***R on September 12, 2023*

This is one of the best products for 2 stroke

### ⭐⭐⭐⭐⭐ Great
*by T***H on October 6, 2025*

Used on my duke 390 wrkes great module is my go to highly recommend

### ⭐⭐⭐⭐⭐ noticeable difference in performance
*by G***Y on November 29, 2024*

"I’ve been using Motorex oil in a KTM 390 RC, and it’s made a noticeable difference in performance. The engine runs smoothly, and I’ve noticed less wear even after some aggressive riding. The oil helps keep the engine cool, and I’m confident it’s giving my bike the protection it needs. Whether I’m cruising around town or pushing it harder on twisty roads, the performance has been consistent. I highly recommend Motorex to anyone with a KTM or other high-performance motorcycle!"

## Frequently Bought Together

- Motorex Top Speed 4T Oil - 15W50-1L. 171-435-100
- NEW KTM OIL FILTER SERVICE KIT 2014-2021 RC 390 DUKE 90238015010
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select KTM, Husqvarna Vehicles, KN-155

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**Shop now:** [https://www.desertcart.dk/products/11891756-motorex-top-speed-4t-oil-15w50-1l-171-435-100](https://www.desertcart.dk/products/11891756-motorex-top-speed-4t-oil-15w50-1l-171-435-100)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*