---
product_id: 120870108
title: "80cc Engine Crankcase with 6mm Studs for Motorized Bicycle"
brand: "sthus"
price: "€ 79.06"
currency: EUR
in_stock: true
url: https://www.desertcart.at/products/120870108-80cc-engine-crankcase-with-6mm-studs-for-motorized-bicycle
store_origin: AT
region: Austria
---

# Precision fit with ±0.525mm tolerance Durable 6mm studs for secure fit 80cc high-performance engine capacity 80cc Engine Crankcase with 6mm Studs for Motorized Bicycle

**Brand:** sthus
**Price:** € 79.06
**Availability:** ✅ In Stock

## Summary

> ⚡️ Upgrade your motorized bike with power and precision — don’t get left behind!

## Quick Answers

- **What is this?** 80cc Engine Crankcase with 6mm Studs for Motorized Bicycle by sthus
- **How much does it cost?** € 79.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/120870108-80cc-engine-crankcase-with-6mm-studs-for-motorized-bicycle)

## Best For

- sthus enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Riders:** Highly rated with 4.0 stars and a top 50 rank in automotive crankshafts—join the elite riders.
- • **Power Up Your Ride:** Optimized 80cc crankcase designed for peak motorized bicycle performance.
- • **Rock-Solid Stability:** Equipped with robust 6mm studs ensuring a secure, vibration-free fit every time.
- • **Lightweight & Durable:** At just 1.87 pounds, this crankcase balances strength and agility for your bike.
- • **Precision Engineering:** Manufactured with tight ±0.525mm measurement tolerance for flawless compatibility.

## Overview

This 80cc engine crankcase with 6mm studs is a precision-engineered replacement part designed for motorized bicycles. Weighing 1.87 pounds and built with a tight ±0.525mm fit tolerance, it ensures secure installation and reliable performance. Highly rated and ranked among the top automotive crankshafts, it’s the go-to upgrade for serious riders seeking durability and power.

## Description

Description: 80cc Motorized Bicycle Bike 1*Crankcase

## Features

- Fitment:80cc Motorized Bicycle Bike
- Package include:1 x Crankcase kit
- Reminder/Note: The measurement of the actual items may slightly different from the listing images due to manual measurement,please allow 0.525mm difference. Thanks for your understanding.To Ensure You Purchase the Correct Product, Please Read the Descript

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07KLWY52W |
| Best Sellers Rank | #1,100,755 in Automotive (See Top 100 in Automotive) #159 in Automotive Replacement Engine Crankshafts |
| Brand | sthus |
| Customer Reviews | 4.0 4.0 out of 5 stars (84) 4.0 out of 5 stars |
| Date First Available | November 15, 2018 |
| Item Model Number | WZMB0178 |
| Item Weight | 1.87 pounds |
| Manufacturer | sthus |
| Manufacturer Part Number | WZMB0178 |
| Package Dimensions | 9.17 x 7.99 x 4.09 inches |
| Voltage | 12 volts |

## Images

![80cc Engine Crankcase with 6mm Studs for Motorized Bicycle - Image 1](https://m.media-amazon.com/images/I/61MiilwHVaL.jpg)
![80cc Engine Crankcase with 6mm Studs for Motorized Bicycle - Image 2](https://m.media-amazon.com/images/I/612v7pSUOKL.jpg)
![80cc Engine Crankcase with 6mm Studs for Motorized Bicycle - Image 3](https://m.media-amazon.com/images/I/61WT-7cKG3L.jpg)
![80cc Engine Crankcase with 6mm Studs for Motorized Bicycle - Image 4](https://m.media-amazon.com/images/I/61ypzdUeNmL.jpg)
![80cc Engine Crankcase with 6mm Studs for Motorized Bicycle - Image 5](https://m.media-amazon.com/images/I/619Hhb68YWL.jpg)

## Frequently Bought Together

- sthus Motorized Bicycle Bike 80cc Engine Crankcase Crank Case 8mm Studs Engine Part
- JRL Gasket Set For 80cc Motorized Motorised Bicycle Push Bike Engine Motor
- UAUS 2pcs Oil seal For 49cc 50cc 66cc 80cc 2 Stroke Engine Motorized Bike

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**Shop now:** [https://www.desertcart.at/products/120870108-80cc-engine-crankcase-with-6mm-studs-for-motorized-bicycle](https://www.desertcart.at/products/120870108-80cc-engine-crankcase-with-6mm-studs-for-motorized-bicycle)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-17*