---
product_id: 51294658
title: "FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm"
brand: "fomtor"
price: "₩241414"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/51294658-fomtor-bicycle-crank-arm-set-104-bcd-road-mountain-bike
store_origin: KR
region: South Korea
---

# Crank Arm: 170mm Includes Bottom Bracket BCD: 104mm FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm

**Brand:** fomtor
**Price:** ₩241414
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Cycling Game with FOMTOR!

## Quick Answers

- **What is this?** FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm by fomtor
- **How much does it cost?** ₩241414 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/51294658-fomtor-bicycle-crank-arm-set-104-bcd-road-mountain-bike)

## Best For

- fomtor enthusiasts

## Why This Product

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

## Key Features

- • **Complete Package:** Everything you need: crankset, bottom bracket, and bolts included.
- • **Unleash Your Ride:** Transform your biking experience with precision-engineered components.
- • **Robust Construction:** Forged crankset designed for durability on any terrain.
- • **Lightweight Performance:** Weighing in at just 980g, enhance your speed without the bulk.
- • **Versatile Compatibility:** Seamlessly fits single, double, and triple disc setups for ultimate flexibility.

## Overview

The FOMTOR Bicycle Crank Arm Set is a high-performance crankset designed for road and mountain bikes. With a BCD of 104mm and a crank arm length of 170mm, it offers compatibility with various disc setups and includes a bottom bracket and chainring bolts, making it a complete solution for cycling enthusiasts.

## Description

FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm

## Features

- BCD:104mm.Crank Arm length 170mm，Crank related holes distance 74mm
- With Bottom Bracket. Bottom Bracket Diameter 23.79mm. B.B BSA:68~73mm
- Compatible: single disc, double disc, three disc 9S 10S 11S crankset, Shimano, FSA, Giant ATX770 ATX770-D XTC 750 bike
- Suit for Mountain Bike, Road bike, Folding bike, MTB, BMX
- Package Include: one fordged Crank set,Bottom Bracket,4 pcs single chainring bolts(set) ,and crank screw, crankset bolt Allen Wrench.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | 104BCD |
| Batteries included? | No |
| Brand | FOMTOR |
| Manufacturer | FOMTOR |
| Package Dimensions | 26.5 x 18.2 x 10.2 cm; 980 g |
| ASIN | B075F6QTQN |

## Images

![FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm - Image 1](https://m.media-amazon.com/images/I/61jmZZPF9dL.jpg)
![FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm - Image 2](https://m.media-amazon.com/images/I/51ufHSUwZYL.jpg)
![FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm - Image 3](https://m.media-amazon.com/images/I/51Wb8bNaEPL.jpg)
![FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm - Image 4](https://m.media-amazon.com/images/I/51mP2iifKEL.jpg)
![FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm - Image 5](https://m.media-amazon.com/images/I/51w7RbRb1ML.jpg)

## Frequently Bought Together

- FOMTOR Bicycle Crank Arm Set BCD 104 Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm (Black)
- Chainring 104 BCD 32T 34T 36T 38T Narrow Wide Single Chain Ring with 4 Pieces Sprocket Bolts for Road Bikes, Mountain Bikes, BMX MTB Bike

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**Shop now:** [https://www.desertcart.kr/products/51294658-fomtor-bicycle-crank-arm-set-104-bcd-road-mountain-bike](https://www.desertcart.kr/products/51294658-fomtor-bicycle-crank-arm-set-104-bcd-road-mountain-bike)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-31*