---
product_id: 87321849
title: "Spectro 4 Motorcycle Engine Lubricant 20w50 Oil (4 Liter Jug)"
brand: "spectro oil"
price: "¥24690"
currency: JPY
in_stock: true
reviews_count: 9
url: https://www.desertcart.jp/products/87321849-spectro-4-motorcycle-engine-lubricant-20w50-oil-4-liter-jug
store_origin: JP
region: Japan
---

# 4L jug for extended maintenance intervals 20W-50 Viscosity for optimal engine protection Exceeds all manufacturer warranty standards Spectro 4 Motorcycle Engine Lubricant 20w50 Oil (4 Liter Jug)

**Brand:** spectro oil
**Price:** ¥24690
**Availability:** ✅ In Stock

## Summary

> 🛵 Ride Bold, Ride Protected – The Ultimate Lubricant for Your Motorcycle

## Quick Answers

- **What is this?** Spectro 4 Motorcycle Engine Lubricant 20w50 Oil (4 Liter Jug) by spectro oil
- **How much does it cost?** ¥24690 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87321849-spectro-4-motorcycle-engine-lubricant-20w50-oil-4-liter-jug)

## Best For

- spectro oil enthusiasts

## Why This Product

- Trusted spectro oil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Operator:** Experience whisper-quiet shifting that elevates every ride.
- • **Warranty Warrior:** Surpasses all major manufacturer warranty requirements—ride worry-free.
- • **Long Haul Champion:** Shear-stable polymers reduce oil thinning, extending engine and transmission life.
- • **Versatile Powerhouse:** Perfectly formulated for all four-stroke motorcycles, from cruisers to sportbikes.
- • **Engine Armor in a Jug:** Premium anti-wear additives keep your motorcycle’s heart running strong.

## Overview

Spectro 4 Motorcycle Engine Lubricant 20W-50 is a premium petroleum-based oil designed specifically for four-stroke motorcycles. Combining high-quality base oils with advanced anti-wear additives, it ensures superior engine and transmission protection, smooth shifting, and exceeds all major manufacturer warranty standards. Packaged in a convenient 4-liter jug, it’s ideal for riders seeking reliable, long-lasting performance across a wide range of motorcycle types.

## Description

Spector 4 premium petroleum combines highest quality base oils and superior motorcycle specific anti-wear additives to provide exceptional lubrication and protection. Shear stable polymers help to reduce thinning in common sump. Exceeds All known manufacturers' warranty requirements and recommendations, including a.m Sly/JASO MA/MA2.

## Features

- Keeps motorcycle crankcases clean
- Prolongs engine and transmission life
- Provides smooth and quiet shifting
- Exceeds all manufactures warranty requirements
- Recommended for use in all four-stroke motorcycles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Viscosity | 20w-50 |
| Brand | Spectro Oil |
| Vehicle Service Type | ATV, Snowmobile, off-road-motorcycles, street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles, street-touring-motorcycles |
| UPC | 831556000240 |
| Global Trade Identification Number | 00831556000240 |
| Manufacturer | Spectro Oil |
| SAE J300 Viscosity Grade | 20W-50 |
| Model | Spectro Oil U.S425 |
| Item Weight | 1.33 pounds |
| Product Dimensions | 8.25 x 2.75 x 10.75 inches |
| Item model number | U.S425 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | U.S425 |

## Product Details

- **Viscosity:** 20w-50
- **Brand:** Spectro Oil
- **Vehicle Service Type:** ATV, Snowmobile, off-road-motorcycles, street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles, street-touring-motorcycles
- **UPC:** 831556000240
- **Global Trade Identification Number:** 00831556000240

## Images

![Spectro 4 Motorcycle Engine Lubricant 20w50 Oil (4 Liter Jug) - Image 1](https://m.media-amazon.com/images/I/816m0y0nfHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect specs for my BMW bike
  

*by A***. on Reviewed in the United States on January 15, 2024*

This oil has great specs. All the right protective additives for my motorcycle.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    In my motorcycle being used, no problems so far .
  

*by W***Z on Reviewed in the United States on September 27, 2023*

Convenient to order, very satisified with the process. This was was very highly recommended.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Recommended oil for my BMW R11OORS
  

*by D***9 on Reviewed in the United States on February 14, 2023*

After doing some reading and finding synthetic oil is not recommended for my oil head this brand of oil rose to the top of the suitable oils I should use.

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**Shop now:** [https://www.desertcart.jp/products/87321849-spectro-4-motorcycle-engine-lubricant-20w50-oil-4-liter-jug](https://www.desertcart.jp/products/87321849-spectro-4-motorcycle-engine-lubricant-20w50-oil-4-liter-jug)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-23*