---
product_id: 648067960
title: "WEEROCK Mountain Bike Crankset Aluminium Alloy 1 Piece/Single 42T Charing Crank Set with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike"
brand: "weerock"
price: "295.57 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/648067960-weerock-mountain-bike-crankset-aluminium-alloy-1-piece-single-42t
store_origin: TN
region: Tunisia
---

# 42T single-piece crankset for smooth power transfer Drop Stop narrow-wide chainring prevents chain drops Aluminum alloy build, lightweight & rust-resistant WEEROCK Mountain Bike Crankset Aluminium Alloy 1 Piece/Single 42T Charing Crank Set with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike

**Brand:** weerock
**Price:** 295.57 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with precision, power, and zero chain drama!

## Quick Answers

- **What is this?** WEEROCK Mountain Bike Crankset Aluminium Alloy 1 Piece/Single 42T Charing Crank Set with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike by weerock
- **How much does it cost?** 295.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/648067960-weerock-mountain-bike-crankset-aluminium-alloy-1-piece-single-42t)

## Best For

- weerock enthusiasts

## Why This Product

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

## Key Features

- • **Easy Upgrades Ahead:** 104 BCD chainring design offers hassle-free disc replacement options for evolving riders.
- • **Chain Drop? Not Here!:** Advanced Drop Stop tooth profile ensures your chain stays locked in place, ride worry-free.
- • **Lightweight Durability:** Crafted from premium aluminum alloy, combining strength with a featherlight 0.75kg frame.
- • **Versatile Compatibility:** Fits single speed and 6-11 speed MTB bikes plus folding bikes, future-proof your setup.
- • **Precision Power Delivery:** 42T single-piece crankset engineered for seamless pedaling efficiency.

## Overview

The WEEROCK Mountain Bike Crankset is a robust, lightweight 42T single-piece crankset made from corrosion-resistant aluminum alloy. Featuring a cutting-edge Drop Stop narrow-wide chainring, it prevents chain drops for safer rides. Compatible with single speed and 6-11 speed MTB and folding bikes, its 170mm arm and 104 BCD design offer versatile performance and easy future upgrades.

## Description

WEEROCK Mountain Bike Crankset Aluminium Alloy 1 Piece/Single 42T Charing Crank Set with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike

## Features

- Suitable for:42T bike crankset, 170mm arm, suits for single speed bicycle and 6/7/8/9/10/11 speeds MTB Bike, folding bicycle
- Material: The material is aluminum alloy, which is sturdy, non rusting, the net weight is only 0.75kg（1.65lb)
- Drop Stop Design:Narrow wide chainning could prevents chain drop from the chainring, it is the most advanced tooth profile on the Market, making your cycling safer
- 104 BCD Chainring： Convenient for future disc replacement, giving you more options

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 9.5 x 8.3 x 2 inches |
| Package Weight | 2.2 Pounds |
| Item Weight | 2.2 Pounds |
| Brand Name | WEEROCK |
| Color | 42t-purple |
| Manufacturer | WEEROCK |
| Style | 42t-purple |

## Images

![WEEROCK Mountain Bike Crankset Aluminium Alloy 1 Piece/Single 42T Charing Crank Set with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike - Image 1](https://m.media-amazon.com/images/I/710zKcgewlL.jpg)

## Available Options

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

## Frequently Bought Together

- WEEROCK Mountain Bike Crankset Aluminium Alloy 1 Piece/Single 42T Charing Crank Set with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 6/7/8/9/10/11 Speeds MTB Bike
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**Shop now:** [https://www.desertcart.tn/products/648067960-weerock-mountain-bike-crankset-aluminium-alloy-1-piece-single-42t](https://www.desertcart.tn/products/648067960-weerock-mountain-bike-crankset-aluminium-alloy-1-piece-single-42t)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-25*