---
product_id: 41115508
title: "Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T)"
brand: "xvm"
price: "304 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/41115508-bicycle-crank-104bcd-mtb-bike-30t-chainwheel-aluminum-alloy-narrow
store_origin: RO
region: Romania
---

# Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T)

**Brand:** xvm
**Price:** 304 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T) by xvm
- **How much does it cost?** 304 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/41115508-bicycle-crank-104bcd-mtb-bike-30t-chainwheel-aluminum-alloy-narrow)

## Best For

- xvm enthusiasts

## Why This Product

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

## Description

Material:Aluminum Alloy 7075-T6 Teeth:30T Size:104BCD Color:Black Red Blue Green  Process:CNC+Anodizing  Round Weight: 30T-- about 35g;   --Extended edition plus or minus tooth shape, the chain can effect better; --CNC machining integrated, intensity is more secure, appply for long time cycling; --The positive tooth corresponding chian tooth width; tooth corresponding negative chain is narow. --It can help the vehicle reduce 1kg weight. --Please determine your crank BCD specification carefully before buying.

## Features

- ♟CNC PRECISION PROCESS: CNC precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance.
- ♟HIGH STRENGTH &amp; LIGHT WEIGHT: We use the upgraded solid 7075-T6 aluminum alloy for the mountain bike chainring, light weight but also high strength.
- ♟FOR ALL KINDS OF 104BCD BIKES: This speed chainring slice disc screw nail with no sink design can be using for the original screw directly ,don't need to spend extra money to buy the screw? This single chainring be used for ALL KINDS OF 104BCD BIKES.
- ♟SINGLE CHAINRING: Through the modification single speed chainrings, reduced the transmission system greatly ,completely abandoned the complex variable speed system,reduce the bike weight at least 1kg, looks more compact and simple, and also greatly improve your speed.
- ♟NARROW WIDE TOOTH: The narrow wide tooth design, increasing the contact area with the chain greatly, so that each of the teeth can be fully inserted into the chain, increase the grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road.

## Images

![Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41o0vu0zbQL.jpg)
![Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61fxXXqLiIL.jpg)
![Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T) - Image 3](https://images-na.ssl-images-amazon.com/images/I/4147pFxPUyL.jpg)
![Bicycle Crank 104BCD MTB bike 30T Chainwheel Aluminum Alloy Narrow Wide Chain ring Round Chainwheel Cycle Crankset Bicycle parts (Round Black 30T) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61cKJ9b3o9L.jpg)

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**Shop now:** [https://www.desertcart.ro/products/41115508-bicycle-crank-104bcd-mtb-bike-30t-chainwheel-aluminum-alloy-narrow](https://www.desertcart.ro/products/41115508-bicycle-crank-104bcd-mtb-bike-30t-chainwheel-aluminum-alloy-narrow)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-24*