---
product_id: 171431699
title: "Motul 5100 4T 15W50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 - For Street, Off-Road, ATV, UTV - Smooth Shifting & Engine Protection 1L"
brand: "motul"
price: "5627 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Motul"
url: https://www.desertcart.is/products/171431699-motul-5100-4t-15w50-motorcycle-oil-technosynthese-semi-synthetic-ester
store_origin: IS
region: Iceland
---

# 232°C Flash Point - high thermal stability 15W-50 Viscosity - optimal engine protection API SP & JASO MA2 certified - top-tier standards Motul 5100 4T 15W50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 - For Street, Off-Road, ATV, UTV - Smooth Shifting & Engine Protection 1L

**Brand:** motul
**Price:** 5627 kr
**Availability:** ✅ In Stock

## Summary

> 🛵 Ride Smooth, Shift Sharp, Own the Road!

## Quick Answers

- **What is this?** Motul 5100 4T 15W50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 - For Street, Off-Road, ATV, UTV - Smooth Shifting & Engine Protection 1L by motul
- **How much does it cost?** 5627 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/171431699-motul-5100-4t-15w50-motorcycle-oil-technosynthese-semi-synthetic-ester)

## 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

- • **Certified Performance:** Meets latest API SP and JASO MA2 standards for cutting-edge engine and clutch protection
- • **Heat-Resistant Formula:** High 232°C flash point ensures reliability under extreme riding conditions
- • **Precision Engine Shield:** Semi-synthetic ester tech for sharper throttle response and smoother shifting
- • **Versatile Compatibility:** Perfect for street, off-road, ATV, and UTV 4-stroke engines—one oil to rule them all
- • **Clutch-Friendly Chemistry:** Low sulfur & phosphorus blend prevents clutch slippage and extends gearbox life

## Overview

Motul 5100 4T 15W50 is a semi-synthetic motorcycle oil engineered with advanced ester technology and a proprietary extreme pressure formula. It meets the latest API SP and JASO MA2 certifications, delivering superior engine response, clutch protection, and gearbox durability. With a high flash point of 232°C and a low sulfur/phosphorus formula, it’s optimized for all 4-stroke motorcycles, including street, off-road, ATV, and UTV models, ensuring smooth shifting and long-lasting engine health.

## Description

Newest API rating of SL for catalytic converters. Meets the following standards: API SL/SH/SG and JASO MA. Recommended for all 4-stroke engines. Ester technology to improve engine response. Proprietary extreme pressure formula to protect the gearbox. Low sulfur and phosphorus formula for bikes fitted with catalytic converters.

Review: Good MC oil - Worth the cost for the right stuff
Review: Cured slipping clutch, "snick" is back, quieter valve train - As advertised, Motul 5100 Ester Blend 15W-50 (semi-synthetic) appears to be optimized for a shared-sump motor. I immediately noticed a quieter valve train with my Triumph air/oil-cooled motor. I have recently experienced clutch chatter during high operating temperature in slow speed maneuvering and clutch slip at takeoff prior to reaching full operating temperature. That has seemingly disappeared. Gearchanges are now accompanied by a "snick" rather than what had developed into a soft "clunk". As the miles have piled on, the transmission, although exceptionally smooth compared to many other modern machines, became slightly reluctant to shift smoothly. That has also now seemingly vanished. This particular machine calls for Semi-synth or full synth, shared-sump oil in either 10w-40 or 15w-50 weights. In Southern California, the "winter" weight of the oil is a non-issue, so I have taken liberty in the past with this. The previous fill was with Mobil 1 Racing 4T (PAO, or so we've been told) 10w-40, an oil that I have used for years with little complaint. If anything, my previous fills with Mobil 1 have felt like they are shearing down before 3-4000 miles, well before the recommended 6000 mile interval. In this machine, a previous Triumph twin, and other machines, I have filled with Redline (ester) 20w-50 & 10w-40, Mobil 1 4T 20w-50 (PAO, or so we've been told), Castrol Actevo (semi-synth) 20W-50 & 10w-40, and Castrol Power 1/RS (Group III) 10w-50, plus some others I fail to recall. All of them are fine oils for the application. At some point, the Mobil products resulted in clutch chatter and slip. At some point, the Castrol products seemed to shear down around 2-2500 miles. The Redline products never gave me an issue other than 1) locating some and b) paying the asking price. Motul 5100 is priced more competitively than all but the Castrol Actevo. However, Motul 5100's ester synthetic base and additive package is available at a price point that the competition doesn't offer. For the quantity, this oil is quite a bargain. Although not readily available at an auto parts store like Mobil, Castrol or Valvoline motorcycle oils, telegraphing an oil change and having oil shipped is a minor inconvenience in the context of the benefits of Motul. Frankly, I've avoided Motul for this reason, as well as the fact that they market so hard for independent shops to carry the product line. Having worked as a motorcycle mechanic for a spell, Motul products seemed cheap for this reason, despite being able to buy at cost. However, customer comments on how much better the motor "feels", even with Motul's standard mineral product, should have clued me on. I guess I was ignoring how much harder the huge companies market their motorcycle products to chain stores. So much for standing on principle... Whether Motul 5100 shears down quickly in this bike remains a to be seen. I'll add to this review when I know more. Hope this helps you make a good decision.

## Features

- Newest API rating of SL for catalytic converters
- Meets the following standards: API SL/SH/SG and JASO MA
- Recommended for all 4-stroke engines
- Ester technology to improve engine response
- Proprietary extreme pressure formula to protect the gearbox

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C72VVPW |
| Best Sellers Rank | #12,662 in Automotive ( See Top 100 in Automotive ) #168 in Motor Oils |
| Brand | Motul |
| Brand Name | Motul |
| Compatible with Vehicle Type | Motorcycle |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 17,996 Reviews |
| Flash Point | 232 Degrees Celsius |
| Global Trade Identification Number | 03374650247199, 03374650248257 |
| Included Components | Oil |
| Item Type Name | Motul 5100 4T 15W50 1Litter (104080) |
| Item Weight | 91 Grams |
| Liquid Volume | 1 Liters |
| Manufacturer | Motul |
| Manufacturer Part Number | 104080 |
| Manufacturer Warranty Description | see motul |
| Package Information | Bottle |
| Unit Count | 33.814 Fluid Ounces |
| Vehicle Service Type | Motorcycle |
| Viscosity | 15W-50 |

## Product Details

- **Brand:** Motul
- **Liquid Volume:** 1 Liters
- **Package Information:** Bottle
- **Vehicle Service Type:** Motorcycle
- **Viscosity:** 15W-50

## Images

![Motul 5100 4T 15W50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 - For Street, Off-Road, ATV, UTV - Smooth Shifting & Engine Protection 1L - Image 1](https://m.media-amazon.com/images/I/711VlxkJTpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good MC oil
*by E***R on January 1, 2026*

Worth the cost for the right stuff

### ⭐⭐⭐⭐⭐ Cured slipping clutch, "snick" is back, quieter valve train
*by A***R on August 10, 2017*

As advertised, Motul 5100 Ester Blend 15W-50 (semi-synthetic) appears to be optimized for a shared-sump motor. I immediately noticed a quieter valve train with my Triumph air/oil-cooled motor. I have recently experienced clutch chatter during high operating temperature in slow speed maneuvering and clutch slip at takeoff prior to reaching full operating temperature. That has seemingly disappeared. Gearchanges are now accompanied by a "snick" rather than what had developed into a soft "clunk". As the miles have piled on, the transmission, although exceptionally smooth compared to many other modern machines, became slightly reluctant to shift smoothly. That has also now seemingly vanished. This particular machine calls for Semi-synth or full synth, shared-sump oil in either 10w-40 or 15w-50 weights. In Southern California, the "winter" weight of the oil is a non-issue, so I have taken liberty in the past with this. The previous fill was with Mobil 1 Racing 4T (PAO, or so we've been told) 10w-40, an oil that I have used for years with little complaint. If anything, my previous fills with Mobil 1 have felt like they are shearing down before 3-4000 miles, well before the recommended 6000 mile interval. In this machine, a previous Triumph twin, and other machines, I have filled with Redline (ester) 20w-50 & 10w-40, Mobil 1 4T 20w-50 (PAO, or so we've been told), Castrol Actevo (semi-synth) 20W-50 & 10w-40, and Castrol Power 1/RS (Group III) 10w-50, plus some others I fail to recall. All of them are fine oils for the application. At some point, the Mobil products resulted in clutch chatter and slip. At some point, the Castrol products seemed to shear down around 2-2500 miles. The Redline products never gave me an issue other than 1) locating some and b) paying the asking price. Motul 5100 is priced more competitively than all but the Castrol Actevo. However, Motul 5100's ester synthetic base and additive package is available at a price point that the competition doesn't offer. For the quantity, this oil is quite a bargain. Although not readily available at an auto parts store like Mobil, Castrol or Valvoline motorcycle oils, telegraphing an oil change and having oil shipped is a minor inconvenience in the context of the benefits of Motul. Frankly, I've avoided Motul for this reason, as well as the fact that they market so hard for independent shops to carry the product line. Having worked as a motorcycle mechanic for a spell, Motul products seemed cheap for this reason, despite being able to buy at cost. However, customer comments on how much better the motor "feels", even with Motul's standard mineral product, should have clued me on. I guess I was ignoring how much harder the huge companies market their motorcycle products to chain stores. So much for standing on principle... Whether Motul 5100 shears down quickly in this bike remains a to be seen. I'll add to this review when I know more. Hope this helps you make a good decision.

### ⭐⭐⭐⭐⭐ Motul, great oils and value
*by L***C on June 29, 2025*

Why did you pick this product vs others?: I have been riding for almost 50 years and have used various oils in that time. In my personal opinion, Motul 5100 and 7100 oils are the best out there for motorcycles. Provides my cycles with year round protection, quick starts, smooth shifting, and quieter engine noise.

## Frequently Bought Together

- Motul 5100 4T 15W50 1Litter (104080)
- Royal Enfield Himalayan EZ Oil Filter Kit With Gasket & Crush Washers
- Motul 5100 4T 15W50 Synthetic Blend Oil 4 Liters (104083)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-27*