---
product_id: 2713557
title: "Multi Color Blue Purple JDM VIP 300mm Transparent Diamond Bubble Manual Shift Knob"
brand: "si industries"
price: "€ 7.39"
currency: EUR
in_stock: false
reviews_count: 4
url: https://www.desertcart.fi/products/2713557-multi-color-blue-purple-jdm-vip-300mm-transparent-diamond-bubble
store_origin: FI
region: Finland
---

# 300mm Crystal Design 3 Thread Adapters Easy Install Multi Color Blue Purple JDM VIP 300mm Transparent Diamond Bubble Manual Shift Knob

**Brand:** si industries
**Price:** € 7.39
**Availability:** ❌ Out of Stock

## Summary

> ✨ Shift into Style with Every Gear Change!

## Quick Answers

- **What is this?** Multi Color Blue Purple JDM VIP 300mm Transparent Diamond Bubble Manual Shift Knob by si industries
- **How much does it cost?** € 7.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/2713557-multi-color-blue-purple-jdm-vip-300mm-transparent-diamond-bubble)

## Best For

- si industries enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Includes 3 thread adapters for seamless compatibility with various manual transmissions.
- • **Vibrant Aesthetics:** Multi-color blue and purple design adds a unique flair to your vehicle's interior.
- • **Transform Your Drive:** Elevate your manual transmission experience with a stunning 300mm crystal bubble shift knob.
- • **Durable Craftsmanship:** Made from high-quality laser-cut acrylic for a long-lasting, eye-catching upgrade.
- • **Effortless Installation:** No modifications needed—simply replace your stock knob and hit the road.

## Overview

The Multi Color Blue Purple JDM VIP 300mm Transparent Diamond Bubble Manual Shift Knob is a stylish and functional upgrade for manual transmission vehicles. Made from durable acrylic, it features a vibrant octagon top design and comes with three thread adapters for easy installation without modifications.

## Description

Popular with luxury and drift cars Easy to Install. Thread adapter into shift knob then install it to factory shifter. Thread Pitch: 8x1.25mm, 10x1.25mm, 10x1.5mm and 12x1.25mm Fits most vehicles with manual transmission based on the thread pitch listed above. If unsure about fitment please message us through  messages for verification.

## Features

- Package Includes: 1 x shift knob, 3 x thread adapters
- Adapter sizes: 8 x 1.25mm, 10x1.5mm, 10 x 1.25mm & 12 x 1.25mm
- Made from laser cut acrylic plastic / Fits Manual Transmission
- 300mm Multi Color Blue Purple Octagon Top Style crystal bubble shift knob
- Direct replacement of the original knob, no modification required from stock

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Acrylic |
| Brand | SI Industries |
| Color | Blue,Purple |
| Number of Pieces | 10 |
| Special Feature | Easy to Install |
| Included Components | Knob |
| Unit Count | 1.0 Count |
| Manufacturer | SI Industries |
| Manufacturer Part Number | SI-SK-BUBBLE-300MCB |
| Special Features | Easy to Install |

## Images

![Multi Color Blue Purple JDM VIP 300mm Transparent Diamond Bubble Manual Shift Knob - Image 1](https://m.media-amazon.com/images/I/41k8WmPneAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by K***R on Reviewed in the United States on July 1, 2014*

Love it. Too big though, broke the threads off of the shifter in a heartbeat.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Four Stars
  

*by T***. on Reviewed in the United States on April 9, 2018*

The inserts aren’t the best but for the price the quality is pretty good

### ⭐⭐ 2.0 out of 5 stars







  
  
    purchased shift knob got here in good time. put it into my car and went ...
  

*by D***E on Reviewed in the United States on May 18, 2015*

purchased shift knob got here in good time. put it into my car and went for a test drive right when i left shifted from first to second and the attatchment thread stripped out.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/2713557-multi-color-blue-purple-jdm-vip-300mm-transparent-diamond-bubble](https://www.desertcart.fi/products/2713557-multi-color-blue-purple-jdm-vip-300mm-transparent-diamond-bubble)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-26*