---
product_id: 18681175
title: "O.S. Engines 71801050 Flywheel #1E .18CV-RM/.18CV-RMX"
brand: "os engines"
price: "$0.73"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/18681175-o-s-engines-71801050-flywheel-1e-18cv-rm-18cv-rmx
store_origin: US
region: United States of America
---

# Steel tapered collet Blue anodized aluminum 4x50mm steel shaft O.S. Engines 71801050 Flywheel #1E .18CV-RM/.18CV-RMX

**Brand:** os engines
**Price:** $0.73
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Unleash the Power of Precision!

## Quick Answers

- **What is this?** O.S. Engines 71801050 Flywheel #1E .18CV-RM/.18CV-RMX by os engines
- **How much does it cost?** $0.73 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/18681175-o-s-engines-71801050-flywheel-1e-18cv-rm-18cv-rmx)

## Best For

- os engines enthusiasts

## Why This Product

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

## Key Features

- • **Secure Fit:** Steel tapered collet guarantees a firm grip on the crankshaft.
- • **Sleek & Stylish:** Elevate your engine's aesthetic with a stunning blue anodized finish.
- • **Easy Installation:** Includes a handy 4x50mm steel shaft for effortless setup.
- • **Durable Performance:** Crafted for longevity, this flywheel is built to withstand the test of time.
- • **Precision Engineering:** Cone-shaped design with a groove ensures seamless belt starts.

## Overview

The O.S. Engines 71801050 Flywheel is a high-performance component designed for .18CV-RM and .18CV-RMX engines. Featuring a blue anodized aluminum construction, it combines aesthetic appeal with functional excellence. The flywheel includes a tapered collet for secure attachment and a 4x50mm steel shaft for easy installation, making it a must-have for serious hobbyists and professionals alike.

## Description

This is the optional Flywheel for the following O.S. Engines: / OSMG1610 - 18 CVR-M OSMG1611 - 18 CVR-MX / OSMG1618 - 15 CV-M OSMG1619 - 15 CV-MX / / FEATURES: Blue anodized aluminum construction for good looks / Cone shaped for with a groove for starting belts such as PRAP1220, / PRAP1230 and PRAP1231 / Steel tapered collet grabs the flywheel & holds it to the crankshaft / The included 4x50mm steel shaft aids in the installation and removal / of the flywheel / / INCLUDES: One aluminum flywheel / One tapered collet / One 4x50mm steel shaft / / REQUIRES: Installation / / SPECS: Length: .77"" (19.5mm) / Inside diameter: .35"" (9mm) tapering down to .26"" (6.5mm) / Outside diameter: 1.22"" (31mm) tapering down to 1"" (25mm) / Belt groove width: .20"" (5mm) / / kpm02/16/2006 / ir/jxs

## Features

- FEATURES: Blue anodized aluminum construction for good looks Cone shaped for with a groove for starting belts Steel tapered collet grabs the flywheel & holds it to the crankshaft The included 4x50mm steel shaft aids in the installation and removal of the flywheel;INCLUDES: One aluminum flywheel One tapered collet One 4x50mm steel shaft;REQUIRES: Installation

## Images

![O.S. Engines 71801050 Flywheel #1E .18CV-RM/.18CV-RMX - Image 1](https://m.media-amazon.com/images/I/51+mhpme20L.jpg)

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**Shop now:** [https://www.desertcart.us/products/18681175-o-s-engines-71801050-flywheel-1e-18cv-rm-18cv-rmx](https://www.desertcart.us/products/18681175-o-s-engines-71801050-flywheel-1e-18cv-rm-18cv-rmx)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*