---
product_id: 445725621
title: "Park Tool BBT-79.3"
brand: "park tool"
price: "$1798"
currency: MXN
in_stock: null
reviews_count: 8
url: https://www.desertcart.mx/products/445725621-park-tool-bbt-79-3
store_origin: MX
region: Mexico
---

# 12-notch clip-on key fit CNC-machined precision Grippy ribbed aluminum body Park Tool BBT-79.3

**Brand:** park tool
**Price:** $1798
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ The ultimate bottom bracket tool for pros who demand precision and power.

## Quick Answers

- **What is this?** Park Tool BBT-79.3 by park tool
- **How much does it cost?** $1798 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/445725621-park-tool-bbt-79-3)

## 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

- • **Ergonomic Grip:** Side ribbing ensures maximum torque transfer and comfort during installation or removal.
- • **12-Notch Mastery:** Engineered clip-on key designed specifically for 12-notch bearing shells—no slip, no damage.
- • **Compact & Lightweight:** Just 62 grams and 2.17 inches square—portable powerhouse for on-the-go pros.
- • **Precision Perfect Fit:** CNC-machined for flawless engagement with SRAM DUB, Cinch, Rotor BSA30 bottom brackets.
- • **Durable Anodized Finish:** Aluminum construction with anodized coating for long-lasting corrosion resistance and style.

## Overview

The Park Tool BBT-79.3 is a CNC-machined aluminum bottom bracket tool designed for 12-notch bearing shells, compatible with SRAM DUB, Cinch, and Rotor BSA30 systems. Lightweight and compact, it features grippy side ribbing and an anodized finish for durability, making it an essential precision tool for professional cyclists and mechanics.

## Description

Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc.

## Features

- CNC-machined precision tool with excellent fit
- Clip-on key for bearing shells with 12 notches
- For installing and removing BB bottom brackets
- Suitable for bottom bracket tool holders with 12 notches and threads with a main diameter
- Grippy side ribbing
- Large diameter 45-47 mm Small diameter 44 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Multicoloured |
| Material | Aluminum |
| Brand | Park Tool |
| Item dimensions L x W x H | 2.17 x 2.17 x 1.5 inches |
| Item Weight | 62 Grams |
| Included Components | Power tools |
| Number of Pieces | 12 |
| Folded Size | 1.5" x 1.5" x 3" |
| UPC | 763477001641 |
| Manufacturer | PARK TOOL |
| Part Number | BBT-79.3 |
| Item Weight | 2.19 ounces |
| Product Dimensions | 2.17 x 2.17 x 1.5 inches |
| Item model number | BBT-793 |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Finish | Anodized |
| Power Source | ac |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Multicoloured
- **Material:** Aluminum
- **Brand:** Park Tool
- **Item dimensions L x W x H:** 2.17 x 2.17 x 1.5 inches
- **Item Weight:** 62 Grams

## Images

![Park Tool BBT-79.3 - Image 1](https://m.media-amazon.com/images/I/51Kwmeavi1L.jpg)
![Park Tool BBT-79.3 - Image 2](https://m.media-amazon.com/images/I/51raB7s9xXL.jpg)
![Park Tool BBT-79.3 - Image 3](https://m.media-amazon.com/images/I/61r7T2OAizL.jpg)
![Park Tool BBT-79.3 - Image 4](https://m.media-amazon.com/images/I/61lDORMhEIL.jpg)
![Park Tool BBT-79.3 - Image 5](https://m.media-amazon.com/images/I/61eiblomedL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect park quality but at park prices
*by M***Y on August 4, 2025*

Needed yet another bottom bracket tool as this time was putting on threaded bsa sram dub bottom bracket. 12 tooth tool, fit perfect, no slipping when torque wrench set to recommended 50 setting.

### ⭐⭐⭐⭐⭐ 100% Park Tool Excellence
*by S***C on July 19, 2024*

Great quality tools from Park Tools as always. Yes, there are cheaper options but if you want to get the job done correctly then buy once, cry once. The BB tool fits the SRAM BB perfectly and grips the bb giving you confidence that you won’t damage anything. Solid performance!

### ⭐⭐⭐⭐⭐ Also the correct tool for SRAM DUB BSA 24 notch external spline BB
*by S***B on May 25, 2025*

Fits SRAM DUB BSA 24 (yes twenty four) notch external spline bottom brackets perfectly. Attaches directly to the torque wrench. No issues loosening or tightening BBs, but haven’t used on any that are really stuck on so can’t attest to really cracking on it, but build quality seems good so I wouldn’t hesitate to try.

## Frequently Bought Together

- Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc.
- Park Tool TW-6.2 Ratcheting Torque Wrench 10-60Nm Drive Tool 3/8-Inch
- Park Tool HPG-1 High Performance Grease Tool 113 g,Blue, Bule

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**Shop now:** [https://www.desertcart.mx/products/445725621-park-tool-bbt-79-3](https://www.desertcart.mx/products/445725621-park-tool-bbt-79-3)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*