---
product_id: 86190379
title: "Fizik Powerstrap R4, Unisex Modern"
brand: "fizik"
price: "€ 377.21"
currency: EUR
in_stock: true
category: "Fizik"
url: https://www.desertcart.hr/products/86190379-fizik-powerstrap-r4-unisex-modern
store_origin: HR
region: Croatia
---

# BOA IP1 dial closure for precision fit X3 carbon-injected nylon midsole for power transfer Mesh + Microtex upper for superior ventilation Fizik Powerstrap R4, Unisex Modern

**Brand:** fizik
**Price:** € 377.21
**Availability:** ✅ In Stock

## Summary

> ⚡ Race-Ready Speed Meets Effortless Precision

## Quick Answers

- **What is this?** Fizik Powerstrap R4, Unisex Modern by fizik
- **How much does it cost?** € 377.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/86190379-fizik-powerstrap-r4-unisex-modern)

## Best For

- fizik enthusiasts

## Why This Product

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

## Key Features

- • **Ready for Race Day:** 2-bolt cleat compatibility and lightweight TPU sole designed for sprint triathlon speed and durability.
- • **Engineered for Power:** X3 carbon-injected nylon midsole delivers unmatched stiffness and explosive pedal efficiency.
- • **Breathe Easy, Ride Hard:** Mesh and Microtex upper combo maximizes airflow while maintaining support during intense efforts.
- • **Lightning-Fast Transitions:** Powerstrap closure locks open for instant foot entry—shave seconds off your race start.
- • **Precision Fit, Zero Hassle:** BOA IP1 dial ensures micro-adjustments on the fly for a snug, secure ride.

## Overview

The Fizik Powerstrap R4 is a unisex triathlon cycling shoe engineered for sprint and short-distance races. Featuring a quick-locking Powerstrap system combined with a BOA IP1 dial, it offers rapid transitions and a customizable fit. Its X3 carbon-injected nylon midsole ensures optimal power transfer, while the mesh and Microtex upper provide breathability and support. Compatible with 2-bolt cleats and built with a durable TPU sole, this shoe is designed to maximize speed and efficiency for competitive athletes.

## Description

T Ransiro Powerstrap R4 is a triathlon shoe with an extremely quick and intuitive to use, wrap, ideal for short distance races. For sprint triathlon sizes or short distance, where every second shaved in transition matters, we wanted to offer a shoe that could offer the fastest and intuitive locking system possible. Powerstrap is extremely quick to clip - simply slide into your shoe, pull and roll out of the transition without any problems. The strap is designed to pull an extended area of the shoe upper, so the fit is snug and secure, even with a relatively simple system. To facilitate the transition, the Powerstrap can be locked in an open position ready for the entrance of the foot quickly and easily, while the heel is equipped with a rubber loop to facilitate the setting of ready-made shoes attached to the pedals and pulling your feet easily and quickly. The upper of the shoe combines mesh - for superior ventilation - with Microtex to ensure adequate support of the foot at every pedal.

## Features

- Improved ventilation with the necessary support
- Intuitive, quick and secure closure
- Weight: 237 g
- Powerstrap is extremely fast

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HPDPHLN |
| Best Sellers Rank | 1,881,503 in Fashion ( See Top 100 in Fashion ) 585 in Men's Cycling Shoes |
| Brand | Fizik |
| Closure Type | Work |
| Colour | Black Red |
| Country Of Origin | China |
| Cushioning Level | Moderate to Maximum |
| Customer Reviews | 4.5 4.5 out of 5 stars (528) |
| Has Shoe Adjustability | Yes |
| Heel Type | Flat |
| Included Components | None. |
| Insole Cushioning | Foam |
| Insole Material | Ethylene Vinyl Acetate |
| Item Type Name | Triathlon Shoes |
| Item Weight | 258 Grams |
| Manufacturer | Fizik |
| Manufacturer part number | TRR4PSMI1-1030 |
| Model Name | Modern |
| Model number | TRR4PSMI1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Occasion Lifestyle | Komfort |
| Occasion Type | Work |
| Outer Material Type | Mesh |
| Pattern | Solid |
| Season | spring-summer |
| Shoe Type | Athletic Shoe |
| Sole Material | Rubber |
| Special Feature | Flexible |
| Specific Uses For Product | Triathlon |
| Sport Type | Triathlon |
| Strap Type | powerstrap |
| Style Name | Modern |
| Theme | Sport |
| Toe Style | Closed Toe |
| Water Resistance Level | Not Water Resistant |
| lining-description | Mesh |
| material-type | Rubber |

## Images

![Fizik Powerstrap R4, Unisex Modern - Image 1](https://m.media-amazon.com/images/I/516PtdT6ODL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.hr/products/86190379-fizik-powerstrap-r4-unisex-modern](https://www.desertcart.hr/products/86190379-fizik-powerstrap-r4-unisex-modern)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-15*