---
product_id: 273316620
title: "PRO 4 10W-40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil - 4 Litres 4L (Lube Cube Box)"
brand: "silkolene"
price: "$155.73"
currency: USD
in_stock: true
reviews_count: 5
category: "Silkolene"
url: https://www.desertcart.us/products/273316620-pro-4-10w-40-10w40-xp-ester-full-synthetic-4t
store_origin: US
region: United States of America
---

# 10W-40 Viscosity Precision Optimized for 4-Stroke Bikes 4L Full Synthetic Power PRO 4 10W-40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil - 4 Litres 4L (Lube Cube Box)

**Brand:** silkolene
**Price:** $155.73
**Availability:** ✅ In Stock

## Summary

> 🏍️ Elevate your ride with Silkolene PRO 4 – where performance meets precision.

## Quick Answers

- **What is this?** PRO 4 10W-40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil - 4 Litres 4L (Lube Cube Box) by silkolene
- **How much does it cost?** $155.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/273316620-pro-4-10w-40-10w40-xp-ester-full-synthetic-4t)

## Best For

- silkolene enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Riders:** Top-rated with 5-star reviews, delivering premium quality and reliability every ride.
- • **Visible Fill Level:** Distinctive dark red color lets you monitor oil levels with ease, avoiding under or overfilling.
- • **Ultimate Engine Protection:** Full synthetic ester formula shields your bike’s engine under all conditions.
- • **Universal Fit for 4T Bikes:** Designed to perfectly suit all 4-stroke motorcycles, maximizing compatibility and efficiency.
- • **Precision Viscosity Control:** 10W-40 grade ensures smooth starts and consistent performance across temperatures.

## Overview

Silkolene PRO 4 10W-40 is a premium full synthetic ester-based engine oil designed specifically for 4-stroke motorcycles. Packaged in a convenient 4-litre jug, it offers superior engine protection, optimal viscosity for varied temperatures, and a universal fit for enhanced compatibility. Its unique dark red tint aids in easy oil level monitoring, making it a trusted choice among performance bike enthusiasts.

## Description

Silkolene PRO 4 10W-40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil - 4 Litres 4L (Lube Cube Box)

Review: Great product - High quality oil for performance vehicles. The dark red colour helps to see the correct level used to fill engine.
Review: Use the best oil. - Great service, fast and well packed , good pricing too. Thanks .

## Features

- Silkolene PRO 4 10W 40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil 4 Litres 4L (Lube Cube Box)
- Product type: AUTO OIL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LDQ64DD |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 94,421 in Automotive ( See Top 100 in Automotive ) 808 in Car Engine Oils |
| Brand | Silkolene |
| Brand Name | Silkolene |
| Compatible with Vehicle Type | Motorcycle |
| Container Type | Jug |
| Customer Reviews | 5.0 out of 5 stars 8 Reviews |
| Liquid Volume | 4000 Millilitres |
| Liquid volume | 4000 Millilitres |
| Manufacturer | Silkolene |
| Package information | Jug |
| SAE J300 Viscosity Grade | 10W-40 |
| Vehicle service type | Motorcycle |
| Viscosity | 10W-40 |

## Product Details

- **Viscosity:** 10W-40
- **Brand:** Silkolene
- **Vehicle service type:** Motorcycle
- **Manufacturer:** Silkolene

## Images

![PRO 4 10W-40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil - 4 Litres 4L (Lube Cube Box) - Image 1](https://m.media-amazon.com/images/I/81ZZdZ8WHxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by C***E on 7 July 2026*

High quality oil for performance vehicles. The dark red colour helps to see the correct level used to fill engine.

### ⭐⭐⭐⭐⭐ Use the best oil.
*by P***L on 3 May 2026*

Great service, fast and well packed , good pricing too. Thanks .

### ⭐⭐⭐⭐⭐ Silkokene 1litre oil packs.
*by R***. on 18 April 2026*

Excellent oil I’ve used for years. Very easy to use in 1litre packs. Naked filling the engine far less messy

## Frequently Bought Together

- Silkolene PRO 4 10W-40 10W40 XP Ester Full Synthetic 4T 4 Stroke Bike Engine Oil - 4 Litres 4L (Lube Cube Box)
- Tru-Tension | BananaSlip Motorcycle Chain Lube | Motorbike Anti-Fling Lubricant | 500ml
- K&N Powersports Oil Filter - Spin-On Chrome 66x83mm compatible with Kawasaki, Yamaha, Honda, Polaris (KN-303C)

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**Shop now:** [https://www.desertcart.us/products/273316620-pro-4-10w-40-10w40-xp-ester-full-synthetic-4t](https://www.desertcart.us/products/273316620-pro-4-10w-40-10w40-xp-ester-full-synthetic-4t)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-15*