---
product_id: 48520257
title: "Rock Shox 11.4315.021.040 15WT Suspension Oil - 120 ml, Grey"
brand: "rock shox"
price: "11434 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Rockshox"
url: https://www.desertcart.hu/products/48520257-rock-shox-11-4315-021-040-15wt-suspension-oil-120
store_origin: HU
region: Hungary
---

# Formulated for long-lasting suspension performance 15WT viscosity for optimal damping 120 ml precision volume Rock Shox 11.4315.021.040 15WT Suspension Oil - 120 ml, Grey

**Brand:** rock shox
**Price:** 11434 Ft
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your ride with RockShox precision suspension oil!

## Quick Answers

- **What is this?** Rock Shox 11.4315.021.040 15WT Suspension Oil - 120 ml, Grey by rock shox
- **How much does it cost?** 11434 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/48520257-rock-shox-11-4315-021-040-15wt-suspension-oil-120)

## Best For

- rock shox enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Aware Formula:** Designed with awareness of aquatic toxicity—handle with care, ride with confidence.
- • **Perfect 120 ml Size:** Ideal volume for a complete suspension service without waste or mess.
- • **RockShox Certified Quality:** Official OEM oil trusted by top riders for peak fork performance.
- • **Durability Meets Performance:** Long-lasting formula ensures your suspension stays responsive ride after ride.
- • **Precision-Tuned 15WT Viscosity:** Engineered to deliver smooth, consistent fork damping for pro-level ride control.

## Overview

Rock Shox 11.4315.021.040 15WT Suspension Oil is a 120 ml OEM-grade lubricant designed specifically for RockShox forks. With a 15WT viscosity, it ensures optimal damping performance and long-lasting suspension responsiveness. Trusted by cycling enthusiasts, this grey suspension oil supports smooth fork operation and is essential for professional-level bike maintenance.

## Description

Shop Rock Shox 11.4315.021.040 15WT Suspension Oil - 120 ml, Grey. Free delivery and returns on all eligible orders.

Review: It's oily - it does what it's supposed to perfectly - I actually got this as an alternative to forkboost for lubing the stanchions on my cheap air fork. For this purpose I'd get a lighter weight oil next time but for what this is and the price of it I can't complain. I would imagine it's perfect for it's intended purpose of going inside the fork instead of external lubing like I'm using it. 5/5 good quality suspension oil - maybe get something lighter or less viscous for oiling stanchions
Review: Good official product - Cheapest I could find, I bought for rockshox forks so can’t go wrong

## Features

- Harmful to aquatic life with long lasting effects.
- Toxic to aquatic life with long lasting effects.
- SUS OIL 15WT 120ML NEW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005543YIQ |
| Batteries | 1 12V batteries required. |
| Batteries included? | No |
| Best Sellers Rank | 31,785 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 51 in Bike Oils 1,617 in Bike Components & Parts |
| Brand | Rock Shox |
| Color | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,194) |
| Date First Available | 1 Jan. 2011 |
| Department | Unisex |
| Height | 1 inches |
| Included components | Suspension Oil and Lube |
| Is discontinued by manufacturer | No |
| Item display length | 1 inches |
| Item display width | 1 inches |
| Item model number | 11.4315.021.040 |
| Manufacturer | ROCKSHOX |
| Material type | Plastic |
| Number of items | 1 |
| Number of pieces | 1 |
| Product Dimensions | 4 x 7 x 10 cm; 109 g |
| Seasons | continuity 2014 |
| Size | One Size |
| Style | Suspension Oil 15wt 120 ml |
| Usage | cycling |
| Weight | 113 g |

## Product Details

- **Brand:** Rock Shox
- **Material:** Plastic
- **Package information:** Bottle
- **Recommended uses for product:** Suspension Oil
- **Viscosity:** 15

## Images

![Rock Shox 11.4315.021.040 15WT Suspension Oil - 120 ml, Grey - Image 1](https://m.media-amazon.com/images/I/51MLdPY6LhL.jpg)

## Questions & Answers

**Q: Can this be used on a rockshox monarch debonair?**
A: I don't think so, page 33 of the SRAM service guide states you can use 15W oil around the top of the air can as a lubricant, but recommends using 3WT or 7WT in the service. Perhaps ask the guys at TF Tuned, they're normally very knowledgeable and get back to pretty quickly. http://www.tftuned.com/contact-us

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's oily - it does what it's supposed to perfectly
*by S***E on 25 June 2025*

I actually got this as an alternative to forkboost for lubing the stanchions on my cheap air fork. For this purpose I'd get a lighter weight oil next time but for what this is and the price of it I can't complain. I would imagine it's perfect for it's intended purpose of going inside the fork instead of external lubing like I'm using it. 5/5 good quality suspension oil - maybe get something lighter or less viscous for oiling stanchions

### ⭐⭐⭐⭐⭐ Good official product
*by A***Y on 30 June 2025*

Cheapest I could find, I bought for rockshox forks so can’t go wrong

### ⭐⭐⭐⭐⭐ good quality and great
*by P***L on 26 November 2015*

delivered quickly, good quality and great price

## Frequently Bought Together

- RockShox Suspension Oil 15wt 120ml Bottle Lower Legs
- SRAM Butter Grease, 1 oz
- RockShox Suspension Oil, 5wt, 120ml Bottle, Fork Damper

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**Shop now:** [https://www.desertcart.hu/products/48520257-rock-shox-11-4315-021-040-15wt-suspension-oil-120](https://www.desertcart.hu/products/48520257-rock-shox-11-4315-021-040-15wt-suspension-oil-120)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-30*