---
product_id: 445725621
title: "Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc."
brand: "park tool"
price: "222.20 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Park Tool"
url: https://www.desertcart.tn/products/445725621-park-tool-bbt-79-3-12-notch-bottom-bracket-tool
store_origin: TN
region: Tunisia
---

# 12-notch clip-on key design CNC-machined precision fit Fits SRAM DUB, Cinch, Rotor BSA30 Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc.

**Brand:** park tool
**Price:** 222.20 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your ride with precision — the tool every cycling pro swears by!

## Quick Answers

- **What is this?** Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc. by park tool
- **How much does it cost?** 222.20 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/445725621-park-tool-bbt-79-3-12-notch-bottom-bracket-tool)

## 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:** Grippy side ribbing offers superior control and torque without hand fatigue.
- • **Precision Perfected:** CNC-machined aluminum ensures a flawless, no-slip fit every time.
- • **Compact & Lightweight:** At just 62 grams and 2.17 inches, it’s the ultimate portable tool for on-the-go pros.
- • **Effortless Installation:** 12-notch clip-on key design makes installing and removing bottom brackets a breeze.
- • **Universal Compatibility:** Engineered to fit SRAM DUB, Cinch, Rotor BSA30, and other major standards.

## Overview

The Park Tool BBT-79.3 is a CNC-machined, 12-notch bottom bracket tool designed for professional-grade installation and removal of SRAM DUB, Cinch, Rotor BSA30, and other compatible bottom brackets. Lightweight and ergonomically ribbed for superior grip, it delivers precise torque without slippage or damage, making it an essential tool for serious cyclists and bike mechanics.

## Description

desertcart.com : Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc. : Sports & Outdoors

Review: Good tool - Worked perfectly, I was able to remove the bottom bracket with no issues.
Review: Get This Tool - I don't normally take the time to review a tool, but this bottom bracket tool works so well on a SRAM DUB BSA. No slop, no scratching the cups, it just works and lets me torque the cups down properly without weird angles like the open ended and closed end wrench style tools have.

## 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 |
|---------------|-------|
| ASIN | B09VYB1PWQ |
| Best Sellers Rank | #33,923 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #69 in Bike Shop Tools |
| Brand Name | Park Tool |
| Color | Multicoloured |
| Customer Reviews | 4.7 4.7 out of 5 stars (186) |
| Drive System | Centre Drive |
| Folded Size | 1.5" x 1.5" x 3" |
| Included Components | Power tools |
| Item Dimensions | 2.17 x 2.17 x 1.5 inches |
| Item Type Name | Power tools |
| Item Weight | 62 Grams |
| Manufacturer | PARK TOOL |
| Manufacturer Part Number | BBT-79.3 |
| Manufacturer Warranty Description | Limited Warranty |
| Material Type | Aluminum |
| Model Number | BBT-793 |
| Number of Pieces | 1 |
| UPC | 763477001641 |

## Product Details

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

## Images

![Park Tool BBT-79.3 12-Notch Bottom Bracket Tool — Fits SRAM DUB, Cinch, Rotor BSA30, etc. - Image 1](https://m.media-amazon.com/images/I/51Kwmeavi1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good tool
*by H***O on March 14, 2026*

Worked perfectly, I was able to remove the bottom bracket with no issues.

### ⭐⭐⭐⭐⭐ Get This Tool
*by G***D on February 18, 2026*

I don't normally take the time to review a tool, but this bottom bracket tool works so well on a SRAM DUB BSA. No slop, no scratching the cups, it just works and lets me torque the cups down properly without weird angles like the open ended and closed end wrench style tools have.

### ⭐⭐⭐⭐⭐ 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.

## 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.tn/products/445725621-park-tool-bbt-79-3-12-notch-bottom-bracket-tool](https://www.desertcart.tn/products/445725621-park-tool-bbt-79-3-12-notch-bottom-bracket-tool)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-25*