---
product_id: 16904434
title: "Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm"
brand: "park tool"
price: "₩95198"
currency: KRW
in_stock: true
reviews_count: 13
category: "Park Tool"
url: https://www.desertcart.kr/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48
store_origin: KR
region: South Korea
---

# Fits 39mm & 48.5mm cups Dual-size 16-notch fit Precision aluminum build Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm

**Brand:** park tool
**Price:** ₩95198
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your ride with the ultimate dual-fit bottom bracket wrench!

## Quick Answers

- **What is this?** Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm by park tool
- **How much does it cost?** ₩95198 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48)

## 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

- • **Trusted by Pros:** Park Tool’s industry-leading quality ensures reliable performance every time you wrench.
- • **Compact & Portable:** Slim 11.1-inch length fits easily in your toolkit or saddlebag for on-the-go repairs.
- • **Precision Machined Aluminum:** Durable, lightweight, and built to last through countless bike maintenance sessions.
- • **Versatile Dual-Ended Design:** One tool, two key sizes—fits Shimano Dura-Ace 9000 & FSA MegoEvo cups effortlessly.
- • **Lifetime Warranty Confidence:** Backed by Park Tool’s limited lifetime warranty—invest once, maintain forever.

## Overview

The Park Tool BBT-29 is a precision-engineered, double-ended bottom bracket wrench designed for 16-notch bearing cups with diameters of 39mm and 48.5mm, compatible with Shimano Dura-Ace 9000, XTR 980, and FSA MegoEvo series. Crafted from durable aluminum, it offers a compact, lightweight solution trusted by cycling professionals and enthusiasts alike, backed by a limited lifetime warranty.

## Description

desertcart.com : Park Tool BBT-29 Bottom Bracket Tool : Bike Hand Tools : Sports & Outdoors

Review: Good BB tool - One of many BB standards...so check your size. This one works great, serves its purpose, no complaints.
Review: Great tool - Very useful tool, it's sturdy and its build with good materials and good quality. I'm happy with this tool.

## Features

- Double-ended bottom bracket wrench
- Smaller end fits 16-notch bearing cups with an outside diameter of 39mm (i.e. Shimano Dura-Ace 9000 series and XTR 980 series)
- Larger end fits 16-notch bearing cups with an outside diameter of 48.5mm (i.e. FSA MegoEvo)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DX5X48E |
| Best Sellers Rank | #277,112 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #828 in Bike Shop Tools |
| Brand | Park Tool |
| Brand Name | Park Tool |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (273) |
| Date First Available | January 1, 2012 |
| Finish Type | Natural |
| Global Trade Identification Number | 00763477000583 |
| Head Style | Fixed Square |
| Included Components | Bottom Bracket Tools |
| Item Dimensions LxWxH | 11.1 x 2.7 x 0.1 inches |
| Item Length | 39 Millimeters |
| Item Package Dimensions L x W x H | 15.83 x 4.41 x 1.5 inches |
| Item Package Quantity | 1 |
| Item Weight | 0.22 Kilograms |
| Manufacturer | Park Tool |
| Material | Multi |
| Model Name | Bbt-29 Bottom Bracket 16-notch Cups |
| Model Year | 2014 |
| Number of Items | 1 |
| Operation Mode | Mechanical |
| Outer Material | aluminum |
| Package Weight | 0.22 Kilograms |
| Part Number | QKBBT29 |
| Size | 39 mm/48.5 mm |
| Sport Type | 53000 Cycling |
| Style | Bbt-29 Bottom Bracket 16-notch Cups |
| Suggested Users | unisex |
| UPC | 784427871299 763477000583 757183513611 |
| Warranty Description | Limited Lifetime Warranty - see Parktool.com/warranty for details |

## Product Details

- **Brand:** Park Tool
- **Color:** Silver
- **Item Length:** 39 Millimeters
- **Item Weight:** 0.22 Kilograms
- **Material:** Multi

## Images

![Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm - Image 1](https://m.media-amazon.com/images/I/717kytrwXKL.jpg)
![Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm - Image 2](https://m.media-amazon.com/images/I/71Tn0-tqoAL.jpg)
![Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm - Image 3](https://m.media-amazon.com/images/I/71pzob-KfNL.jpg)
![Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm - Image 4](https://m.media-amazon.com/images/I/71wTVuNDZlL.jpg)
![Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm - Image 5](https://m.media-amazon.com/images/I/81Wn0XcHhSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good BB tool
*by S***E on September 22, 2023*

One of many BB standards...so check your size. This one works great, serves its purpose, no complaints.

### ⭐⭐⭐⭐⭐ Great tool
*by F***N on May 20, 2022*

Very useful tool, it's sturdy and its build with good materials and good quality. I'm happy with this tool.

### ⭐⭐⭐⭐⭐ Nice piece, but it didn't work for me.
*by S***Y on July 6, 2019*

I bought this to tighten the bottom bracket that came with my Shimano 105 R7000 setup. Although the dimensions seemed to be right, it didn't fit. It looks like a nice quality tool though. I don't fully understand the bottom bracket sizing and how to make them work.. Anyway I just ended up getting an ultegra BB from a friend, and borrowing the appropriate tool from him to tighten it. Note: this tool didn't fit the ultegra BB either. Maybe Park Tool can come up with a guide or chart on what tool to use with what BB? Maybe someone has already done that? I don't know....

## Frequently Bought Together

- Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm
- Park Tool Tool BBT-27.3 16-Notch 49mm
- Full Speed Ahead Bottom Bike Set 386 Mega Evo English Steel Bearing Bottom Bike Set, 30mm

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**Shop now:** [https://www.desertcart.kr/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48](https://www.desertcart.kr/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*