---
product_id: 456161913
title: "Tool BBT-27.3 16-Notch 49mm"
brand: "park tool"
price: "€ 57.72"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.fr/products/456161913-tool-bbt-27-3-16-notch-49mm
store_origin: FR
region: France
---

# Anodized for style 16-notch precision 3/8" drive compatibility Tool BBT-27.3 16-Notch 49mm

**Brand:** park tool
**Price:** € 57.72
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock Your Bike's Potential!

## Quick Answers

- **What is this?** Tool BBT-27.3 16-Notch 49mm by park tool
- **How much does it cost?** € 57.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/456161913-tool-bbt-27-3-16-notch-49mm)

## Best For

- park tool enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Measuring just 2.51 inches, it’s the perfect size for any professional toolkit.
- • **Unisex Utility:** Designed for all users, making it a must-have for every bike enthusiast.
- • **Precision Engineering:** Crafted with a 16-notch design for ultimate accuracy.
- • **Stylish Identification:** Anodized finish not only enhances durability but also makes it easy to spot in your toolbox.
- • **Versatile Compatibility:** Equipped with a 3/8" drive for seamless integration with ratchet and torque wrenches.

## Overview

The Park Tool BBT-27.3 is a high-quality bottom bracket tool featuring a 16-notch design and a 3/8" drive for compatibility with ratchet and torque wrenches. Its anodized finish ensures easy identification and durability, making it an essential tool for both professional and amateur bike mechanics.

## Description

Park Tool Tool BBT-27.3 16-Notch 49mm

## Features

- Ideal Product
- Anodized for easy identification
- Features a ratchet/torque wrench-compatible 3/8" drive.NOTE: The BBT-27.3 does not fit Hope BSA30

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 2.48 x 2.44 x 1.46 inches |
| Package Weight | 0.12 Kilograms |
| Item Dimensions  LxWxH | 2.51 x 2.51 x 2.51 inches |
| Brand Name | Park Tool |
| Model Name | Bbt-27.3 Bottom Bracket Tool 16-notch 49 Mm Od |
| Color | Multi-coloured |
| Material | Aluminium |
| Suggested Users | unisex |
| Manufacturer | PARK TOOL |
| Part Number | BBT-27.3 |
| Included Components | power tools and accessories |
| Size | One Size |

## Images

![Tool BBT-27.3 16-Notch 49mm - Image 1](https://m.media-amazon.com/images/I/61WuC2LT2UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    So important to have the right tools for the job
  

*by J***N on Reviewed in the United States on April 17, 2023*

I have a bottom bracket where the ONLY way to tighten and untighten due to the width of the external BB being less than a millimeter is using two of these tools.  One on each side and a friend to help turn while I hold the two tools on with a fair amount of pressure.  The good news is that I don't have to take my bike to the shop for BB adjustments anymore.  The bad news is that I had to purchase two of these tools.  I had previously tried (unsuccessfully) to use this tool along with the flat handled counterpart tools.  My bottom bracket is Wheels Manufacturing PF30-THD.  These tools when paired up like I described above do a surprisingly good job given the extremely thin BB material to work with.

### ⭐ 1.0 out of 5 stars







  
  
    Scuffed out after first use
  

*by C***O on Reviewed in the United States on September 6, 2023*

Scuffed out after first use

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Not for Sram dub
  

*by K***P on Reviewed in the United States on February 12, 2023*

overall is ok, still can use on Shimano group

---

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**Shop now:** [https://www.desertcart.fr/products/456161913-tool-bbt-27-3-16-notch-49mm](https://www.desertcart.fr/products/456161913-tool-bbt-27-3-16-notch-49mm)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-22*