---
product_id: 295522317
title: "SHIMANO - Bottom Bracket BSA 122.5/68mm-BB-UN300 Square Taper (LL123)"
brand: "shimano"
price: "₪125"
currency: ILS
in_stock: true
category: "Shimano"
url: https://www.desertcart.co.il/products/295522317-shimano-bottom-bracket-bsa-122-5-68mm-bb-un300-square
store_origin: IL
region: Israel
---

# 1.37 BSA Threaded Interface 68mm Threaded Shell Square Taper Crank Compatibility SHIMANO - Bottom Bracket BSA 122.5/68mm-BB-UN300 Square Taper (LL123)

**Brand:** shimano
**Price:** ₪125
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with Shimano’s precision bottom bracket — because every pedal stroke counts!

## Quick Answers

- **What is this?** SHIMANO - Bottom Bracket BSA 122.5/68mm-BB-UN300 Square Taper (LL123) by shimano
- **How much does it cost?** ₪125 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/295522317-shimano-bottom-bracket-bsa-122-5-68mm-bb-un300-square)

## Best For

- shimano enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Yet Robust:** At just 0.4 kg, it balances strength with minimal added weight to your bike.
- • **Trusted Shimano Engineering:** BSA 1.37 threading guarantees compatibility with a wide range of professional cranksets.
- • **Durable Square Taper Interface:** Optimized for reliable power transfer and long-lasting performance.
- • **Precision Fit for Smooth Rides:** 68mm threaded shell ensures rock-solid installation and zero wobble.
- • **Easy Installation with Included Tools:** Get the perfect fit without the mechanic’s bill—DIY confidence unlocked.

## Overview

The SHIMANO Bottom Bracket BSA 122.5/68mm-BB-UN300 features a 68mm threaded shell with a 1.37 BSA threading and a square taper interface, delivering a secure, durable, and lightweight drivetrain upgrade. Designed for unisex use and compatible with a broad range of cranksets, it offers professional-grade performance trusted by cyclists worldwide.

## Description

SHIMANO - Bottom Bracket BSA 122.5/68mm-BB-UN300 Square Taper (LL123)

## Features

- 68mm Threaded Shell
- BC 1.37
- Square Taper, BSA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C75T4B4 |
| Batteries included? | No |
| Best Sellers Rank | 27,284 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 13 in Bottom Brackets for Bikes |
| Brand | SHIMANO |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (276) |
| Date First Available | 30 May 2020 |
| Department | Unisex |
| Guaranteed software updates until | unknown |
| Height | 5 centimetres |
| Included components | Bottom Brackets |
| Item display length | 17 centimetres |
| Item display width | 5 centimetres |
| Item model number | EBBUN300B23X |
| Manufacturer | SHIMANO |
| Material type | Plastic |
| Outer material | Synthetic |
| Size | One Size |
| Weight | 0.4 Kilograms |

## Images

![SHIMANO - Bottom Bracket BSA 122.5/68mm-BB-UN300 Square Taper (LL123) - Image 1](https://m.media-amazon.com/images/I/41Hg-aQl3KL.jpg)

## Frequently Bought Together

- SHIMANO BB-UN300 bottom bracket British thread, 68-122.5 mm (LL123), silver, One Size, EBBUN300B23X
- Shimano HG40 116 W/CL Chain - Grey, 6/7/8 Speed
- Bicycle Crank Extractor Puller, Bike Crank Puller Tool Set, Bottom Bracket Remover, 16mm Wrench Spanner Set, Bicycle Removal Repair Tool for Mountain Bike Bicycle MTB Square Threaded Crankset

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**Shop now:** [https://www.desertcart.co.il/products/295522317-shimano-bottom-bracket-bsa-122-5-68mm-bb-un300-square](https://www.desertcart.co.il/products/295522317-shimano-bottom-bracket-bsa-122-5-68mm-bb-un300-square)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-11-11*