---
product_id: 114050352
title: "Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205"
brand: "nautilus residential"
price: "A$102"
currency: AUD
in_stock: true
category: "Sporting Goods"
url: https://www.desertcart.com.au/products/114050352-nautilus-stairmaster-bike-elliptical-alternator-generator-w-pulley-8al2111f-20205
store_origin: AU
region: Australia
---

# Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205

**Brand:** nautilus residential
**Price:** A$102
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205 by nautilus residential
- **How much does it cost?** A$102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/114050352-nautilus-stairmaster-bike-elliptical-alternator-generator-w-pulley-8al2111f-20205)

## Best For

- nautilus residential enthusiasts

## Why This Product

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

## Description

Used on the following models: Nautilus Commercial (Core Fitness) E9.16 Nautilus Residential R916 StairMaster 1650LE C5 Crossrobics 1650LE C40 Crossrobics 3300CE 4000CT 4000PT 4200CL 4200PT 4400CL 4400PT 4400PT - C2 4400PT - C40 4400PT - C5 4600CL 4600PT 5600 Free Runner 7000PT ClubStride - 5100NSL Momentum Recumbent - 3800 RC Momentum Upright - 3400 CE SM5 StairClimber SM916 Stepmill

## Features

- Part #: 20205
- Model #: 8AL2111F
- How to Buy Exercise Equipment Replacement Parts: Locate your Model Name & Model (Icon)/ Serial (All Other Manufacturers) Number. Then find the information in product description. For Serial Numbers the first 2-5 characters will suffice
- Please check compatibility options in description.
- If you are uncomfortable with diagnosing and treating your machine with the RIGHT replacement parts we can recommend a fitness technician in your area via zip code

## Images

![Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205 - Image 1](https://images-na.ssl-images-amazon.com/images/I/71neaMxO1UL.jpg)
![Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205 - Image 2](https://images-na.ssl-images-amazon.com/images/I/815yYu%2BmVIL.jpg)
![Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205 - Image 3](https://images-na.ssl-images-amazon.com/images/I/71%2BQDzwgOFL.jpg)
![Nautilus StairMaster Bike Elliptical Alternator Generator W/Pulley 8AL2111F 20205 - Image 4](https://images-na.ssl-images-amazon.com/images/I/81bdmG421eL.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/114050352-nautilus-stairmaster-bike-elliptical-alternator-generator-w-pulley-8al2111f-20205](https://www.desertcart.com.au/products/114050352-nautilus-stairmaster-bike-elliptical-alternator-generator-w-pulley-8al2111f-20205)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*