---
product_id: 608260275
title: "BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint"
brand: "bucklos"
price: "R1989"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Bucklos"
url: https://www.desertcart.co.za/products/608260275-bucklos-ixf-104-bcd-30t-38t-170mm-mountain-bike-crankset
store_origin: ZA
region: South Africa
---

# 41x24x24mm bottom bracket compatibility 550g lightweight aluminum 104 BCD precision fit BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint

**Brand:** bucklos
**Price:** R1989
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Elevate your ride with precision power and featherlight speed!

## Quick Answers

- **What is this?** BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint by bucklos
- **How much does it cost?** R1989 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/608260275-bucklos-ixf-104-bcd-30t-38t-170mm-mountain-bike-crankset)

## Best For

- bucklos enthusiasts

## Why This Product

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

## Key Features

- • **Hollow Integrated Design:** Maximizes stiffness while minimizing weight—upgrade your MTB drivetrain with confidence.
- • **Precision 104 BCD Crankset:** Engineered for perfect chainring alignment and smooth power transfer.
- • **Versatile Chainring Options:** Choose from 30T to 38T, round or oval, narrow-wide teeth for superior chain retention.
- • **Ultra-Lightweight Aluminum Alloy:** High axial strength with just 550g for effortless climbs and sprints.
- • **Seamless Shimano/FSA Compatibility:** Fits 7-12 speed chains and bottom brackets (68-73mm) for easy upgrades.

## Overview

The BUCKLOS IXF 104 BCD Mountain Bike Crankset is a hollow integrated, aluminum alloy crankset designed for single-speed MTB setups. Featuring a 170mm crank arm, 30T-38T narrow-wide chainrings in round or oval shapes, and compatibility with Shimano, FSA, and Giant bottom brackets (68-73mm), it delivers lightweight durability (550g) and smooth drivetrain performance for serious riders seeking a reliable upgrade.

## Description

desertcart.com : BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint : Sports & Outdoors

Review: A Hollowtech Type Crank Set for Mountain Bicycle - This is a great quality retrofit crank set. Servicing the drivetrain has never been easier with this type of single speed front sprocket. The sprocket can be mounted on the inner or outer mounting surfaces. I have discovered the inner mount location provides for better alignment with the rear sprocket assembly. The price is good and the crank set works good.
Review: Worthwhile upgrade - Replaced my square taper with this. It's such an upgrade. Easy to work on. Smooth, frictionless spinning. Ideal crank size and decent chainring. And if I want to upgrade or switch something, I can easily swap this with another or even put it on another bike.

## Features

- Chainring: snail single speed narrow wide teeth chainring, 30T/32T/34/36/38T round/oval chainring,thickness is 4mm (1.9mm narrow, 3.7mm wide)
- Crank:104 BCD mountain bike crankset. length of crank arm is170mm, crank related holes distance is 74mm, crank weight: 550g, fit 7-12S chains and single/double/triple speed chainring
- Material: Crank and chainring made of aluminum alloy, light weight, high axial strength and compatibility
- Bottom Bracket: Size is 41*24*24 mm can fit bike bottom 68-73mm,ideal for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on
- ​Note:These crank and chainring are only suitable for single speed. Suitable for most mountain bikes ,Compatible With Shimano Sram FSA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J8D2JJX |
| Best Sellers Rank | #109,714 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #45 in Bike Cranksets |
| Brand Name | BUCKLOS |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (162) |
| Date First Available | October 12, 2021 |
| Item Package Dimensions L x W x H | 10 x 6.5 x 4.45 inches |
| Item Weight | 1.04 Kilograms |
| Manufacturer | BUCKLOS |
| Material | Aluminum Alloy |
| Package Weight | 1.04 Kilograms |
| Part Number | JUKU4 |
| Size | Round-38T |

## Images

![BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint - Image 1](https://m.media-amazon.com/images/I/61qfEuqRidL.jpg)
![BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint - Image 2](https://m.media-amazon.com/images/I/61dBwhE3gWL.jpg)
![BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint - Image 3](https://m.media-amazon.com/images/I/71MTo+fpA9L.jpg)
![BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint - Image 4](https://m.media-amazon.com/images/I/71eiyiWc+yL.jpg)
![BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint - Image 5](https://m.media-amazon.com/images/I/71KJcYWRnrL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How can i tell if this fits my mountain bike?**
A: You need to make sure your  frame has a BSA (also known as a threaded) bottom bracket..Note that this crank is a 170mm size and the length of the crank is chosen according to personal habits.

**Q: Can a second chain ring be installed?**
A: Yes, this crankset can accommodate 1, 2, or 3 chainrings.

**Q: How do you orient the chainring on the crank arm?**
A: One the crank arm attaches to the chainring and then to the bottom bracket   bolt the other crank arm attaches to the bottom bracket   bolt on the other side one arm points up the othe points down direct opposite see less.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Hollowtech Type Crank Set for Mountain Bicycle
*by L***E on February 4, 2026*

This is a great quality retrofit crank set. Servicing the drivetrain has never been easier with this type of single speed front sprocket. The sprocket can be mounted on the inner or outer mounting surfaces. I have discovered the inner mount location provides for better alignment with the rear sprocket assembly. The price is good and the crank set works good.

### ⭐⭐⭐⭐⭐ Worthwhile upgrade
*by B***T on December 6, 2025*

Replaced my square taper with this. It's such an upgrade. Easy to work on. Smooth, frictionless spinning. Ideal crank size and decent chainring. And if I want to upgrade or switch something, I can easily swap this with another or even put it on another bike.

### ⭐⭐⭐⭐⭐ Good crankset
*by J***L on June 18, 2025*

Easy installation of bottom bracket best crank for the price had no issues good size to works great good weight not to heavy nice heavy duty crank fit great on my throne

## Frequently Bought Together

- BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint
- Oumers Bike Crank Extractor/Arm Remover and Bottom Bracket Remover with 16mm Spanner/Wrench. Professional Bicycle Repair Tool Kit
- Park Tool PolyLube 1000 Bicycle Grease

---

## 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.co.za/products/608260275-bucklos-ixf-104-bcd-30t-38t-170mm-mountain-bike-crankset](https://www.desertcart.co.za/products/608260275-bucklos-ixf-104-bcd-30t-38t-170mm-mountain-bike-crankset)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-14*