---
product_id: 501907980
title: "BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint"
brand: "bucklos"
price: "€ 16.57"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/501907980-bucklos-104-bcd-32t-34t-36t-38t-mountain-bike-170mm
store_origin: SK
region: Slovakia
---

# 104mm BCD chainring compatibility 170mm crank arm length Fits 7-12 speed Shimano/FSA systems BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint

**Brand:** bucklos
**Price:** € 16.57
**Availability:** ❌ Out of Stock

## Summary

> 🚵‍♂️ Elevate your ride with precision power and style — don’t get left behind!

## Quick Answers

- **What is this?** BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint by bucklos
- **How much does it cost?** € 16.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/501907980-bucklos-104-bcd-32t-34t-36t-38t-mountain-bike-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

- • **Seamless Compatibility:** Designed to fit Shimano, FSA, Giant, and SRAM cranksets with 7-12 speed chains for ultimate flexibility.
- • **Versatile Chainring Options:** Choose from 32/34/36/38T in round or oval shapes to match your riding style and terrain.
- • **Robust Bottom Bracket Included:** Threaded 68-73mm BSA bottom bracket with sealed bearings ensures smooth, maintenance-free rides.
- • **Fast US Shipping & Complete Kit:** Ships from US warehouses with all bolts and tools included—ready to upgrade your MTB in days.
- • **Precision Engineered Lightweight Alloy:** Crafted from AL6061 & 7075-T6 aluminum for unbeatable strength-to-weight ratio.

## Overview

The BUCKLOS 104 BCD Mountain Bike Crankset is a high-performance, lightweight aluminum alloy crank and chainring combo designed for 7-12 speed drivetrains. Featuring 170mm crank arms, multiple chainring sizes (32-38T) in round or oval profiles, and a durable 68-73mm BSA bottom bracket, it offers broad compatibility with Shimano, FSA, Giant, and SRAM systems. This kit includes all necessary bolts and tools, ships quickly from US stock, and is engineered for strength, style, and smooth pedaling on any trail.

## Description

【Specifications】 Crank description: Crank Arm length: 170mm Color:Black/Red/Blue/Gold/Green/Purple Material: AL6061 aluminum alloy Compatible: Single/Double/Triple chainrings; for 7/8/9/10/11/12S chains Bolt Center Diameter: 104mm BCD Weight: about 637g (right & left) Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility Chainring description: Type: Single speed Color: Black,Red Material: Aluminum alloy 7075-T6 Bolt Center Diameter: 104mm BCD Teeth: 32/34/36/38T (Round/Oval,optional) Thickness: 4mm (1.9mm Narrow, 3.7mm Wide) Compatible with: 7/8/9/10/11/speed chains (for Shimano/SRAM/FSA crank) Bottom Bracket description: Size: 41*24*24mm( threaded) Spindle/Bearing inner diameter: 23.79mm B.B BSA: 68-73mm Fit BB shell inner diameter: 1.37in x 24 TPI Spindle Interface Type: Hollowtech II Chain line: 48.5mm Bearings: Sealed (3 spacers included) Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refitting Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on 【US STOCK】 We have 2 US warehouses, We will ship directly from the US Stock The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS". Package Includes:(Boxed) 1 x one crank 1 x one Chainring 1 x Bottom Bracket 4 x Chainring bolts(set) 1 x M15 crank screw 1 x Crankset bolt Allen Wrench Note: 1.Due to the problem of taking pictures, the Crankset may look slightly different in color, please refer to the actual object received.

## Features

- 【Material】Crank and Chainring Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility
- 【Crank】:104/64mm.Crank Arm length 170mm, Crank related holes distance 75mm,fit 7-12S chains Single/Double/Triple Speed Chainring
- 【Chainring】Single speed narrow wide 104mmBCD,32/34/36/38T,Round /Oval,Black/Red,Thickness 4mm (1.9mm Narrow, 3.7mm Wide)
- 【Bottom Bracket】 68-73mm BSA,suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | Round-38T |
| Material Type | aluminum |
| Batteries Included? | No |
| Brand | BUCKLOS |
| Manufacturer | BUCKLOS |
| Item model number | JUKU4 |
| Package Dimensions | 25.4 x 16.5 x 11.3 cm; 1.04 kg |
| ASIN | B09J8D2JJX |

## Images

![BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint - Image 1](https://m.media-amazon.com/images/I/719Hj0YKIWL.jpg)
![BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint - Image 2](https://m.media-amazon.com/images/I/616s7ORYoKL.jpg)
![BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint - Image 3](https://m.media-amazon.com/images/I/61FQv9cOAhL.jpg)
![BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint - Image 4](https://m.media-amazon.com/images/I/51q0vK28ztL.jpg)
![BUCKLOS 104 BCD 32T 34T 36T 38T Mountain Bike 170mm Crankset, Aluminum Alloy MTB Crank Set Round Oval Narrow Wide Chainring Bottom Bracket Bolts, fit Shimano, FSA Gaint - Image 5](https://m.media-amazon.com/images/I/7127jjc72kL.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.

## 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.sk/products/501907980-bucklos-104-bcd-32t-34t-36t-38t-mountain-bike-170mm](https://www.desertcart.sk/products/501907980-bucklos-104-bcd-32t-34t-36t-38t-mountain-bike-170mm)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-10*