---
product_id: 48679339
title: "Rock Shox 11.4315.021.050 Rear Suspension Damping Fluid 3 wt Bottle - 120 ml, Grey"
brand: "rock shox"
price: "¥3608"
currency: JPY
in_stock: true
reviews_count: 9
category: "Rockshox"
url: https://www.desertcart.jp/products/48679339-rock-shox-11-4315-021-050-rear-suspension-damping-fluid
store_origin: JP
region: Japan
---

# 2-year manufacturer warranty 120 ml premium suspension fluid 3 wt viscosity for precise damping Rock Shox 11.4315.021.050 Rear Suspension Damping Fluid 3 wt Bottle - 120 ml, Grey

**Brand:** rock shox
**Price:** ¥3608
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your ride with precision damping – don’t let your suspension lag behind!

## Quick Answers

- **What is this?** Rock Shox 11.4315.021.050 Rear Suspension Damping Fluid 3 wt Bottle - 120 ml, Grey by rock shox
- **How much does it cost?** ¥3608 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/48679339-rock-shox-11-4315-021-050-rear-suspension-damping-fluid)

## 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

- • **Optimal Volume:** 120 ml bottle perfectly sized for a full service without waste
- • **Trusted Brand Quality:** Rock Shox reliability trusted by pro cyclists worldwide
- • **Effortless Maintenance:** Easy-to-use bottle designed for quick suspension fluid replacement
- • **Long-Lasting Protection:** 2-year warranty guarantees durability and peace of mind
- • **Precision-Tuned Suspension:** 3 wt viscosity ensures smooth, responsive rear shock performance

## Overview

Rock Shox 11.4315.021.050 Rear Suspension Damping Fluid is a 3 wt viscosity oil in a 120 ml bottle, engineered for optimal rear shock performance. Trusted by cycling pros, this premium fluid ensures smooth, responsive suspension with a 2-year manufacturer warranty for lasting reliability.

## Description

Product Description SUS OIL 3WT RR 120ML NEW System Requirements continuity 2014 Box Contains 1x Rear Suspension Damping Fluid Bottle

Review: Ideal product - Does what it says on the bottle
Review: The right product, prompt delivery! - Exactly what I needed to service my Pike forks, reasonably priced and delivered as advertised, very happy with the service!

## Features

- May be fatal if swallowed and enters airways.
- SUS OIL 3WT RR 120ML NEW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005DV9U8Y |
| Best Sellers Rank | 129,280 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 152 in Bike Oils |
| Brand | Rock Shox |
| Brand Name | Rock Shox |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 297 Reviews |
| Global Trade Identification Number | 00710845655203 |
| Item Form | Liquid |
| Item Type Name | SUS OIL 3WT RR 120ML NEW |
| Item Weight | 100 Grams |
| Item weight | 100 Grams |
| Liquid Volume | 120 Fluid Ounces |
| Liquid volume | 120 Fluid Ounces |
| Manufacturer | ROCKSHOX |
| Material | Plastic |
| Model Number | 2059010630 |
| Number of Items | 1 |
| Package information | Bottle |
| Part Number | PS4315021050 |
| Product Warranty | 2 year manufacturer |
| Recommended Uses For Product | Suspension Oil |
| Recommended uses for product | Suspension Oil |
| SAE J300 Viscosity Grade | 5W |
| Specific Uses For Product | cycling |
| UPC | 710845655203 |
| Unit Count | 120.0 millilitre |
| Viscosity | 3 wt |

## Product Details

- **Brand:** Rock Shox
- **Item weight:** 100 Grams
- **Liquid volume:** 120 Fluid Ounces
- **Material:** Plastic
- **Package information:** Bottle

## Images

![Rock Shox 11.4315.021.050 Rear Suspension Damping Fluid 3 wt Bottle - 120 ml, Grey - Image 1](https://m.media-amazon.com/images/I/71VZ6aboDnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal product
*by A***Y on 28 May 2026*

Does what it says on the bottle

### ⭐⭐⭐⭐⭐ The right product, prompt delivery!
*by A**** on 17 November 2020*

Exactly what I needed to service my Pike forks, reasonably priced and delivered as advertised, very happy with the service!

### ⭐⭐⭐⭐⭐ Just what I needed
*by J***J on 12 May 2022*

Good quality and just what I needed.

## Frequently Bought Together

- RockShox Suspension Oil 3wt 120ml Bottle Rear Shock Damper/Charger Damper
- SRAM Butter Grease, 1 oz
- RockShox Dynamic Seal Grease - PTFE, 1oz

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**Shop now:** [https://www.desertcart.jp/products/48679339-rock-shox-11-4315-021-050-rear-suspension-damping-fluid](https://www.desertcart.jp/products/48679339-rock-shox-11-4315-021-050-rear-suspension-damping-fluid)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-01*