---
product_id: 377089597
title: "BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike"
brand: "bucklos"
price: "A$244"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/377089597-bucklos-mtb-mountain-bike-single-speed-square-taper-crankset-170mm
store_origin: AU
region: Australia
---

# Versatile 104BCD chainring fit Ultra-light 609g durability 170mm precision crank arm BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike

**Brand:** bucklos
**Price:** A$244
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride Light, Ride Right – Crank Up Your Commute!

## Quick Answers

- **What is this?** BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike by bucklos
- **How much does it cost?** A$244 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/377089597-bucklos-mtb-mountain-bike-single-speed-square-taper-crankset-170mm)

## 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

- • **Easy DIY Installation:** Square taper design means quick, hassle-free setup with just a hex wrench.
- • **Single Speed Simplicity:** Designed exclusively for single speed setups, perfect for streamlined performance.
- • **Precision 170mm Crank Length:** Optimized for powerful, efficient pedal strokes on any terrain.
- • **Ultra-Lightweight Durability:** At just 609g, engineered to last without weighing you down.
- • **Customizable Chainring Options:** Choose from 32-42T, round or oval, to match your riding style and bike type.

## Overview

The Bucklos MTB Mountain Bike Single Speed Square Taper Crankset is a lightweight (609g), durable 170mm crankset designed for single speed mountain, commuter, and electric bikes. Featuring a versatile 104BCD chainring compatible with 32-42T round or oval options, it offers easy installation and reliable performance for riders seeking efficiency and simplicity.

## Description

BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike

## Features

- Lightweight and Durable:Our 104 BCD ultralight mountain bike crankset weight about 609g and is made to last.Suitable for mountain bikes, commuter bikes, electric bikes, etc
- Chainring:Choose from 32/34/36/38/40/42T, Round/Oval, Black/Red, and enjoy the narrow wide teeth chainring's 4mm thickness (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g, fit Shimano, SRAM, FSA
- Single Speed Only:Please note that these crank and chainring are only suitable for single speed bikes
- Package Content:Our package includes 1PC MTB Crankset, 1PC Mountain bike single speed chainring, and 4PCS Chainring bolts
- Easy to Install: This is a square taper crankset that is simple and reliable. If you know how to use a hex wrench, it's easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bucklos |
| Country of Origin | USA |
| Item model number | 9841653 |
| ASIN | B08QD83TMM |

## Images

![BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike - Image 1](https://m.media-amazon.com/images/I/61SsvtCg6uL.jpg)
![BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike - Image 2](https://m.media-amazon.com/images/I/61xBLHeL+SL.jpg)
![BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike - Image 3](https://m.media-amazon.com/images/I/61BUIuz75IL.jpg)
![BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike - Image 4](https://m.media-amazon.com/images/I/61bnKWfP8HL.jpg)
![BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike - Image 5](https://m.media-amazon.com/images/I/61vinzFZgmL.jpg)

## Available Options

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

## Questions & Answers

**Q: How can I determine if this is the right product for my model?**
A: Because this Cranksets is square hole shaped, you will need a square tapered bottom bracket to go with it.Note that this crank is a 170mm size and the length of the crank is chosen according to personal habits.

**Q: How do I adjust the chain alignment? Is there a spacer I can put somewhere to help centre the chain?**
A: The chain ring mounting area has two sides. Placing them on either side will move the chain ring about 10mm. Do not use washers between the crank and the ring because there are no chain ring bolts that are long enough.

**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 square taper bolt the other crank arm attaches to the bottom bracket square taper bolt on the other side one arm points up the othe points down direct opposite see less.

**Q: What is used to secure the arms to the square taper bottom bracket arms if no screws or caps are included?**
A: It depends on your application. A new bottom bracket will come with crank bolts. Or if replacing a existing crankset, you would just resuse the old crank bolts.

**Q: Does this product include crank/bottom bracket bolts and caps? If not included, which set should I order?**
A: Hello! The package of this product includes a left crank arm, right crank arm and a chainring with 4PC chainring bolt. Does not include bottom bracket or caps. I hope this answer is helpful to you.

## Frequently Bought Together

- BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*