---
product_id: 672653146
title: "Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike"
brand: "alps2ocean"
price: "¥10649"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/672653146-universal-bike-crank-arm-square-hole-crankset-one-pair-140mm
store_origin: JP
region: Japan
---

# Multiple crank arm lengths (140-175mm) Square hole spindle interface Aluminum alloy for durability Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike

**Brand:** alps2ocean
**Price:** ¥10649
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade your ride with precision and power!

## Quick Answers

- **What is this?** Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike by alps2ocean
- **How much does it cost?** ¥10649 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/672653146-universal-bike-crank-arm-square-hole-crankset-one-pair-140mm)

## Best For

- alps2ocean enthusiasts

## Why This Product

- Trusted alps2ocean brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium aluminum alloy ensures strength and long-lasting performance.
- • **Perfect Fit, Every Ride:** Available in six precise crank arm lengths to match your riding style.
- • **Universal Compatibility:** Square hole design fits standard 9/16" pedal spindles effortlessly.
- • **Versatile for All Bikes:** Ideal for city, road, folding, mountain, and e-bikes—ride with confidence.
- • **Lightweight & Easy Install:** Streamlined design for quick setup without added bulk.

## Overview

The Alps2Ocean Universal Bike Crank Arm is crafted from premium aluminum alloy, offering exceptional durability and strength. Designed with a square hole spindle interface and available in six crank arm lengths (140mm to 175mm), it ensures a perfect fit for a wide range of bikes including city, road, folding, mountain, and e-bikes. Lightweight and easy to install, this crankset delivers reliable performance for every cycling enthusiast.

## Description

Full description not available

## Features

- 【Premium Quality】This bike crank arm is made of premium quality aluminium alloy material, which is sturdy and durable in use. It is not easily damaged and deformed, has reliable quality and ensures high strength for long lasting usage.
- 【Feature】Crank Color:black,Crank Arm Length:140MM/152MM/160MM/165MM/170MM/175MM,BCD130MM,fit for: pedal diameter = 9/16.
- 【Spindle Interface Type】Square hole. Please check if the orientation of your crank is Square. Keep both left and right things having the same hole.
- 【Easy to install】:The crank arm is lightweight, easy to install and use.
- 【Package List】:2xCrank Arms,Crank screws.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 10.55 x 8.23 x 1.54 inches |
| Package Weight | 0.66 Kilograms |
| Brand Name | Alps2Ocean |
| Model Name | RPF-CRANK |
| Material | Aluminum |
| Suggested Users | unisex |
| Manufacturer | Alps2Ocean |
| Part Number | RPF-CRANK |
| Size | Crankarm 175mm BCD130 |

## Images

![Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike - Image 1](https://m.media-amazon.com/images/I/71q6trGxheL.jpg)
![Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike - Image 2](https://m.media-amazon.com/images/I/71YPGdIub0L.jpg)
![Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike - Image 3](https://m.media-amazon.com/images/I/81S0o-np4qL.jpg)
![Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike - Image 4](https://m.media-amazon.com/images/I/81M4rkgN4sL.jpg)
![Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike - Image 5](https://m.media-amazon.com/images/I/71XxiGkMffL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy and customized my bike to my stride
*by B***M on June 22, 2025*

I am 5'0" and have short legs. I ride a StreetStrider. These make the stride much less exhausting for me. Easy to replace.

### ⭐⭐⭐⭐⭐ Crank Arms!
*by R***A on June 28, 2025*

I am not a weight fanatic but these are light and work for me!!

### ⭐⭐⭐⭐ Delayed delivery wrong colour
*by F***G on November 7, 2024*

I ordered Blue it eventually arrived Black. The original delivery was “lost” but nothing was done for a week then the day I could request a refund another item was despatched. Item itself of good quality

## Frequently Bought Together

- Alps2Ocean Universal Bike Crank Arm,Square Hole Crankset,One Pair 140MM/152MM/160MM/165MM/170MM/175MM BCD 130MM Bike Crank Arms for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike
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**Shop now:** [https://www.desertcart.jp/products/672653146-universal-bike-crank-arm-square-hole-crankset-one-pair-140mm](https://www.desertcart.jp/products/672653146-universal-bike-crank-arm-square-hole-crankset-one-pair-140mm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*