---
product_id: 16904434
title: "Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm"
brand: "park tool"
price: "₨1311"
currency: SCR
in_stock: true
reviews_count: 8
category: "Park Tool"
url: https://www.desertcart.sc/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48
store_origin: SC
region: Seychelles
---

# Dual-ended precision fit Fits 16-notch bearing cups Durable multi-material build Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm

**Brand:** park tool
**Price:** ₨1311
**Availability:** ✅ In Stock

## Summary

> 🛠️ The ultimate bottom bracket wrench for pros who refuse to compromise.

## Quick Answers

- **What is this?** Park Tool Tretlager BBT-29 16-Kerbbecher Werkzeug 39mm/48,5mm by park tool
- **How much does it cost?** ₨1311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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

- • **Built to Last:** Crafted with premium multi-materials ensuring durability and reliable torque for every bike maintenance session.
- • **Trusted by Experts:** Backed by a limited lifetime warranty and a 4.6-star rating from 273+ cyclists who demand quality.
- • **Compact & Lightweight:** At just 0.22 kg and 39mm length, it’s the ultimate portable tool for on-the-go pros.
- • **Universal Compatibility:** Perfectly fits 16-notch bearing cups from Shimano Dura-Ace 9000 to FSA MegaEvo—never worry about size again.
- • **Precision Dual-Ended Design:** Two sizes (39mm & 48.5mm) cover top-tier Shimano & FSA bottom brackets effortlessly.

## Overview

The Park Tool BBT-29 is a dual-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 MegaEvo series. Built from durable multi-materials, it offers precision fit and long-lasting performance, weighing just 0.22 kg. Highly rated by cycling professionals and backed by a limited lifetime warranty, it’s an essential tool for serious bike maintenance.

## 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 | #265,513 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #802 in Bike Shop Tools |
| Brand | Park Tool |
| Brand Name | Park Tool |
| Color | Silver |
| Customer Reviews | 4.6 out of 5 stars 273 Reviews |
| Finish Types | Natural |
| Global Trade Identification Number | 00763477000583 |
| Head Style | Fixed Square |
| Included Components | Bottom Bracket Tools |
| Item Length | 39 Millimeters |
| Item Package Quantity | 1 |
| Item Type Name | Tool |
| Item Weight | 0.22 Kilograms |
| Manufacturer | Park Tool |
| Manufacturer Warranty Description | Limited Lifetime Warranty - see Parktool.com/warranty for details |
| Material | Multi |
| Material Type | Multi |
| Model Number | QKBBT29 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| UPC | 784427871299 763477000583 757183513611 |
| Unit Count | 1.0 Count |

## 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

---

## 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.sc/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48](https://www.desertcart.sc/products/16904434-park-tool-tretlager-bbt-29-16-kerbbecher-werkzeug-39mm-48)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-02*