---
product_id: 538527747
title: "Shimano Bottom Bracket BSA BB-MT501 MTB – Hollowtech Crank Compatible – Durable Sealed Bearings – Size 68/73 mm"
brand: "shimano"
price: "S$53"
currency: SGD
in_stock: true
reviews_count: 6
category: "Shimano"
url: https://www.desertcart.sg/products/538527747-shimano-bottom-bracket-bsa-bb-mt501-mtb-hollowtech-crank-compatible
store_origin: SG
region: Singapore
---

# Fits 68/73 mm BSA shells Hollowtech II crankset compatible Durable sealed bearings Shimano Bottom Bracket BSA BB-MT501 MTB – Hollowtech Crank Compatible – Durable Sealed Bearings – Size 68/73 mm

**Brand:** shimano
**Price:** S$53
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Ride Smooth, Ride Strong – The MTB Upgrade You Can't Miss!

## Quick Answers

- **What is this?** Shimano Bottom Bracket BSA BB-MT501 MTB – Hollowtech Crank Compatible – Durable Sealed Bearings – Size 68/73 mm by shimano
- **How much does it cost?** S$53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/538527747-shimano-bottom-bracket-bsa-bb-mt501-mtb-hollowtech-crank-compatible)

## 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

- • **Universal Fit:** Compatible with both 68mm and 73mm BSA threaded MTB frames for versatile upgrades.
- • **Built to Endure:** Sealed cartridge bearings lock out dirt and water for long-lasting performance.
- • **Seamless Power Transfer:** Optimized for smooth, silent pedaling with Hollowtech II cranksets.
- • **Trusted Shimano Quality:** Engineered in Japan for reliable off-road durability and peak MTB performance.
- • **Tool-Friendly Installation:** Standard threaded design ensures quick, hassle-free setup with common tools.

## Overview

The Shimano BSA BB-MT501 bottom bracket is a precision-engineered MTB component compatible with Hollowtech II cranksets. Designed for 68mm and 73mm BSA threaded shells, it features durable sealed bearings that protect against dirt and water, ensuring smooth, silent pedaling and long service life. Easy to install with standard tools, this Japanese-made bottom bracket delivers trusted Shimano quality for serious mountain bikers seeking reliable power transfer and rugged off-road performance.

## Description

The Shimano BSA BB-MT501 is a bottom bracket for mountain bikes using Hollowtech II cranksets. It fits standard BSA threaded bottom bracket shells sized 68 mm or 73 mm. Featuring durable sealed cartridge bearings, this bottom bracket is built for rugged off-road conditions. Easy to install and maintain, it delivers reliable power transfer for MTB riders.

Review: Very good - I use this product in my bike, before it make an annoying noise, now it become silent when pedalling and too smooth. I recommend to buy it.
Review: Çok iyi bir ürün, birebir uyumlu

## Features

- COMPATIBLE WITH HOLLOWTECH I CRANKSETS: Designed for mountain bikes requiring BSA threading.
- DURABLE SEALED BEARINGS FOR LONG LIFE: Keeps dirt and water out for smooth rotation.
- FITS 68MM AND 73MM SHELLS: Versatile bottom bracket sizing for MTB frames.
- EASY INSTALLATION WITH STANDARD TOOLS: Threaded BSA design for secure fitment.
- SHIMANO MTB COMPONENT QUALITY: Built to last for off-road and trail performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN1W9BHR |
| ASIN  | B0BN1W9BHR |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #47,076 in Sporting Goods ( See Top 100 in Sporting Goods ) #14 in Bike Bottom Brackets |
| Color | Black |
| Country of origin  | Japan |
| Customer Reviews | 4.8 4.8 out of 5 stars (148) |
| Customer reviews | 4.8 4.8 out of 5 stars (148) |
| Date First Available | 8 March 2023 |
| Date First Available  | 8 March 2023 |
| Department  | Unisex |
| Included components | Shimano |
| Item Package Quantity | 1 |
| Item Weight | 132 g |
| Item model number | EBBMT501B 12/15 |
| Item model number  | EBBMT501B 12/15 |
| Manufacturer | Shimano |
| Manufacturer  | Shimano |
| Material | Steel Bearings |
| Part number | EBBMT501B |
| Pattern | Solid |
| Product Dimensions | 12.17 x 6.38 x 6.07 cm; 132 g |
| Product Dimensions  | 12.17 x 6.38 x 6.07 cm; 132 g |
| Size | 68/73mm |
| Style | Bottom Brackets |

## Images

![Shimano Bottom Bracket BSA BB-MT501 MTB – Hollowtech Crank Compatible – Durable Sealed Bearings – Size 68/73 mm - Image 1](https://m.media-amazon.com/images/I/51IMbKPZHmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by A***A on 11 May 2024*

I use this product in my bike, before it make an annoying noise, now it become silent when pedalling and too smooth. I recommend to buy it.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 30 November 2025*

Çok iyi bir ürün, birebir uyumlu

### ⭐⭐⭐⭐⭐ Review
*by J***H on 25 February 2024*

Sealed bearing was a plus for me. Came in pre greased. Fits my wifes old mtb. Before buying would suggest to insure the size & specs match.

## Frequently Bought Together

- SHIMANOROAD Bottom Bracket 86,5mm Press FIT Black
- Shimano M5100 Deore Crankset, For Rear 10/11-SPEED, 170mm, 30T W/O CG, W/O BB PARTS, FOR CHAIN LINE 52MM

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**Shop now:** [https://www.desertcart.sg/products/538527747-shimano-bottom-bracket-bsa-bb-mt501-mtb-hollowtech-crank-compatible](https://www.desertcart.sg/products/538527747-shimano-bottom-bracket-bsa-bb-mt501-mtb-hollowtech-crank-compatible)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*