---
product_id: 171431699
title: "5100 4T 15W-50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 Wet Clutch Safe - Heavy Duty Engine and Gearbox Protection for Street ATV UTV Adventure Bike 1L"
brand: "motul"
price: "222.69 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Motul"
url: https://www.desertcart.tn/products/171431699-5100-4t-15w-50-motorcycle-oil-technosynthese-semi-synthetic-ester
store_origin: TN
region: Tunisia
---

# High 242°C flash point resists thermal breakdown Versatile 15W-50 for big-bore & powersport engines JASO MA2 certified for clutch-friendly shifts 5100 4T 15W-50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 Wet Clutch Safe - Heavy Duty Engine and Gearbox Protection for Street ATV UTV Adventure Bike 1L

**Brand:** motul
**Price:** 222.69 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride smoother, shift smarter, last longer with Motul 5100!

## Quick Answers

- **What is this?** 5100 4T 15W-50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 Wet Clutch Safe - Heavy Duty Engine and Gearbox Protection for Street ATV UTV Adventure Bike 1L by motul
- **How much does it cost?** 222.69 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/171431699-5100-4t-15w-50-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

- • **Heavy-Duty Thermal Protection:** Ester technology and 242°C flash point keep your engine and gearbox safe under extreme heat.
- • **Smooth, Confident Gear Shifts:** JASO MA2 certification ensures clutch slip-free, precise power transfer for every ride.
- • **All-in-One Powersport Lubricant:** Perfect for street bikes, ATVs, UTVs, and dirt bikes—trusted by top brands like Honda and Yamaha.
- • **Extended Drain Intervals with API SP:** Ride longer with up to 16,000 km protection, safeguarding modern engines and emission systems.
- • **Tailored for Big-Bore & Air-Cooled Engines:** Optimized 15W-50 viscosity delivers superior shear resistance for V-twins and classic motorcycles.

## Overview

Motul 5100 4T 15W-50 is a semi-synthetic Technosynthese motorcycle oil featuring advanced Ester technology for superior engine and gearbox protection. Certified JASO MA2 for clutch-friendly performance, it withstands extreme temperatures up to 242°C and offers a high viscosity index of 152. Designed for big-bore, air-cooled, and V-twin engines, it supports extended drain intervals up to 16,000 km under API SP standards, making it ideal for street, adventure, and powersport motorcycles.

## 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: 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.
Review: Better shifts, easy to find neutral - Motor is quieter. Exhaust volume seems quieter. Neutral is found much faster. Shift into first while cold no longer clunks or lurches as did with Honda GN4. This is a superior product! CRF250L is the bike, operated in hot weather in Japan.

## Features

- Smoother, More Confident Gear Shifts with JASO MA2 Certification: Engineered for noticeably smoother gear shifts in every 4-stroke motorcycle with a wet clutch, this 15W-50 motorcycle oil delivers the precise friction characteristics certified under JASO MA2 (T903: 2023, No. M033MOT209) to prevent clutch slippage while ensuring responsive, confident power transfer from engine to wheel across the full RPM range in street, touring, and adventure applications
- Heavy Duty Engine and Gearbox Protection with Ester Technology: Reinforced with Ester technology typically reserved for premium full-synthetic racing formulas, this Technosynthese semi-synthetic motor oil creates a tenacious protective film that resists shear and thermal breakdown at operating temperatures up to 242 degrees C (468 degrees F flash point) with a viscosity index of 152 that maintains consistent viscosity-grade protection across the full operating temperature range, backed by advanced extreme-pressure additives and FZG Gear Test Pass 14 rating for integrated motorcycle gearbox protection under heavy loads
- Specialist Oil for Big-Bore, V-Twin, and Air-Cooled Engines: The 15W-50 viscosity grade delivers robust oil film coverage specifically formulated for the high-temperature demands of large displacement, air-cooled, and V-twin engines where thicker oil film provides the elevated shear resistance required for sustained high-temperature operation and integrated gearbox protection across Triumph, Ducati, BMW, Royal Enfield, and other European and classic motorcycle platforms that benefit from a heavier viscosity grade
- Versatile ATV Oil, Dirt Bike Oil, and Powersport Lubricant in One SAE 15W-50 Formula: Trusted as both a dedicated atv oil and a high-performance powersport lubricant, this SAE 15W-50 serves every 4-stroke application where the manufacturer specifies a 15W-50 viscosity grade, covering street motorcycles, off-road dirt bike oil applications, adventure touring, ATVs, UTVs, side-by-sides, scooters, and personal watercraft from Honda, Yamaha, Kawasaki, Suzuki, Polaris, Can-Am, and other major powersport brands, with full miscibility alongside existing synthetic and mineral oils
- Extended Drain Interval with API SP Certification for Modern Engines: Certified to the latest API SP standard for modern emission-controlled motorcycle engines, this synthetic motorcycle oil supports a recommended drain interval of up to 16,000 km depending on manufacturer guidelines and riding conditions, with Technosynthese base stocks and an oxidation-resistant additive package that maintain protective properties across extended service intervals while protecting catalytic converters and secondary air injection systems on Euro 5 and EPA-compliant motorcycles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C72VVPW |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #10,573 in Automotive ( See Top 100 in Automotive ) #134 in Motor Oils |
| Brand | Motul |
| Brand Name | Motul |
| Compatible with Vehicle Type | Motorcycle |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 7,009 Reviews |
| Flash Point | 232 °C |
| Global Trade Identification Number | 03374650247199, 03374650248257 |
| Included Components | Oil |
| Item Type Name | Motul 5100 4T 15W50 1Litter (104080) |
| Item Weight | 91 g |
| Liquid Volume | 1 |
| Manufacturer | Motul |
| Manufacturer Part Number | 104080 |
| Manufacturer Warranty Description | see motul |
| Model Number | 104080 |
| Number of Packs | 1 |
| Package Information | Bottle |
| Size | 1L |
| Unit Count | 33.8 Fluid Ounces |
| Vehicle Service Type | Motorcycle |

## Product Details

- **Brand:** Motul
- **Flash Point:** 232 °C
- **Liquid Volume:** 1
- **Package Information:** Bottle
- **Vehicle Service Type:** Motorcycle

## Images

![5100 4T 15W-50 Motorcycle Oil - Technosynthese Semi-Synthetic with Ester - API SP JASO MA2 Wet Clutch Safe - Heavy Duty Engine and Gearbox Protection for Street ATV UTV Adventure Bike 1L - Image 1](https://m.media-amazon.com/images/I/711VlxkJTpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Better shifts, easy to find neutral
*by S***S on April 5, 2026*

Motor is quieter. Exhaust volume seems quieter. Neutral is found much faster. Shift into first while cold no longer clunks or lurches as did with Honda GN4. This is a superior product! CRF250L is the bike, operated in hot weather in Japan.

### ⭐⭐⭐⭐⭐ good oil
*by R***1 on August 13, 2025*

i use this oil in my zzr 1200 and no motor issues also use in my gpz 1100 with 120 thousand miles since new in 1996 and still runs great with no oil burn

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-09-10*