# SIDI Tecno 4 Iron 230mm System Pair - Black

The Tecno-4 Iron is a closure mechanism developed by SIDI for its high-performance cycling shoes. It represents the latest evolution in SIDI’s dial-based systems offering enhanced ergonomics adjustability and durability.-   The Tecno-4 dial lifts away from the shoe tongue creating more space for the foot to slide in easily
-   The rotor has been redesigned to be lighter and quicker to operate than previous Tecno systems
-   The central mechanism balances tension across the shoe adapting to various instep shapes for a secure and comfortable fit

## Details

- **Price:** 65.99 USD
- **Vendor:** Gio's Outdoors
- **Type:** Shoes and Insoles
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 65.99 USD | In stock |

## Images

- SIDI Tecno 4 Iron 230mm System Pair - Black

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/sidi-tecno-4-iron-230mm-system-pair-black)
> Updated: 2026-07-22