---
product_id: 508905681
title: "Silca EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Threaded Cartridge Compatible | CO2 Regulator Head only"
brand: "silca"
price: "€ 71.27"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/508905681-silca-eolo-iv-co2-regulator-compact-design-with-turn-screw
store_origin: SK
region: Slovakia
---

# Dual valve compatibility (Presta & Schrader) Universal CO2 cartridge compatibility Precision thumb screw control valve Silca EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Threaded Cartridge Compatible | CO2 Regulator Head only

**Brand:** silca
**Price:** € 71.27
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Inflate with precision, ride with confidence!

## Quick Answers

- **What is this?** Silca EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Threaded Cartridge Compatible | CO2 Regulator Head only by silca
- **How much does it cost?** € 71.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/508905681-silca-eolo-iv-co2-regulator-compact-design-with-turn-screw)

## Best For

- silca enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Sleek aluminum design weighing just 23g, perfect for on-the-go cyclists.
- • **Durable Aluminum Build:** Robust, corrosion-resistant material built to last through every ride.
- • **Precision Control Valve:** Manual thumb screw lets you regulate CO2 release with surgical accuracy.
- • **Universal Cartridge Fit:** Works seamlessly with 16g & 20g CO2 cartridges for ultimate convenience.
- • **Dual Valve Compatibility:** Effortlessly fits both Presta and Schrader valves—no adapter needed.

## Overview

The Silca EOLO IV CO2 Regulator Head is a compact, lightweight aluminum accessory designed for professional cyclists who demand precision and versatility. Compatible with both Presta and Schrader valves and universal 16g/20g CO2 cartridges, it features a manual thumb screw control valve for exact inflation control. Engineered for durability and ease of use, this regulator head is an essential upgrade for any serious rider’s toolkit.

## Description

Silca EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Threaded Cartridge Compatible | CO2 Regulator Head only

## Features

- Compatibility - The head of the EOLO CO2 regulator is designed to accept standard schrader valves as well as threaded or smooth presta valves. The CO2 threads are universal for 16g and 20g cartridges
- How to use: 1-Make sure the valve is in the closed position. 2-Thread in the CO2 cartridge until it stops. The pin must puncture the CO2 seal. 3-position the head over the valve. 4-turn the valve counter clockwise slowly to release the CO2 into the valve.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | S |
| Height | 1 inches |
| Item display length | 6 inches |
| Weight | 23 g |
| Item display width | 4 inches |
| Material type | Aluminium |
| Number of items | 1 |
| Power source | Manual (hand-operated) |
| Sport | Cycling |
| Included components | Aluminum thumb screw control valve |
| Batteries included? | No |
| Brand | SILCA |
| Department | Unisex |
| Manufacturer | SILCA |
| Item model number | SI/160587 |
| Product Dimensions | 3 x 2.8 x 1.5 cm; 22.68 g |
| ASIN | B0BN4HSLPL |

## Product Details

- **Colour:** Black
- **Brand:** SILCA
- **Material:** Aluminium
- **Item weight:** 0.05 Pounds
- **Power source:** Manual (hand-operated)

## Images

![Silca EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Threaded Cartridge Compatible | CO2 Regulator Head only - Image 1](https://m.media-amazon.com/images/I/516ui97DkJL.jpg)

## Questions & Answers

**Q: The product description mentions 16g and 20g cartridges. Are 25g cartridges compatible as well?**
A: I'm not familiar with a 25g cartridge, but all that matters are the threads on the cartridge. If they're the same as the smaller cartridges, then it'll work. Unthreaded cartridges will not work.

**Q: What size cartridges are supported?**
A: Any size that's threaded.

## Frequently Bought Together

- SILCA EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Cartridge Thread
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**Shop now:** [https://www.desertcart.sk/products/508905681-silca-eolo-iv-co2-regulator-compact-design-with-turn-screw](https://www.desertcart.sk/products/508905681-silca-eolo-iv-co2-regulator-compact-design-with-turn-screw)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-20*