---
product_id: 114114853
title: "Fizik Unisex-Adult Transiro R4 Powerstrap"
brand: "fizik"
price: "€ 211.14"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fr/products/114114853-fizik-unisex-adult-transiro-r4-powerstrap
store_origin: FR
region: France
---

# Ultra-fast Powerstrap closure Lightweight 282g per shoe Breathable mesh & Microtex upper Fizik Unisex-Adult Transiro R4 Powerstrap

**Brand:** fizik
**Price:** € 211.14
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your triathlon game with the Transiro R4 Powerstrap!

## Quick Answers

- **What is this?** Fizik Unisex-Adult Transiro R4 Powerstrap by fizik
- **How much does it cost?** € 211.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/114114853-fizik-unisex-adult-transiro-r4-powerstrap)

## 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

- • **Effortless handling:** Rubberized heel loop makes slipping on and off a breeze, streamlining your race-day routine.
- • **Optimized power transfer:** R4 carbon outsole delivers the perfect balance of stiffness and comfort for maximum pedaling efficiency.
- • **Breathe easy, ride harder:** Mesh and Microtex upper ensure superior ventilation to keep your feet cool during intense triathlon stages.
- • **Lightning-fast transitions:** Powerstrap closure lets you slide in and secure your fit in seconds—never lose precious race time again.
- • **Built to last with confidence:** Backed by a 2-year manufacturer warranty, this shoe is engineered for durability and peak performance.

## Overview

The Fizik Transiro R4 Powerstrap is a high-performance triathlon cycling shoe featuring an ultra-quick Powerstrap closure system, a stiff yet comfortable R4 carbon outsole for efficient power transfer, and a breathable mesh and Microtex upper for enhanced ventilation. Weighing just 282 grams, it’s designed for speed, comfort, and durability, making it the ultimate choice for serious triathletes.

## Description

A triathlon cycling shoes with a intuitive and faster velcro closure system Powerstrap, mesh and Microtex upper for a superior ventilation and a R4 carbon outsole for efficient power transfer in comfort.

## Features

- TRANSIRO POWERSTRAP R4 is a triathlon shoe with an extremely quick and intuitive to use
- POWERSTRAP - Powerstrap is extremely quick to fasten: simply slide into the shoe, pull and roll out from the transition smoothly.
- R4 OUTSOLE - The upper is complemented by a moderately stiff R4 outsole
- Mesh and Microtex upper: enhanced ventilation with the needed support
- Features a rubberized heel loop to facilitate setting the shoes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 13.5 x 9.53 x 5.16 inches |
| Package Weight | 1.08 Kilograms |
| Item Dimensions  LxWxH | 13.39 x 9.25 x 5.12 inches |
| Item Weight | 282 Grams |
| Brand Name | Fizik |
| Warranty Description | 2 year manufacturer |
| Model Name | Transiro R4 Powerstrap |
| Color | Black/White |
| Material | Blend |
| Suggested Users | mens, unisex-adult |
| Number of Items | 1 |
| Manufacturer | Fizik |
| Part Number | TRR4PSMI1-1020 |
| Model Year | 2019 |
| Style | Transiro R4 Powerstrap |
| Included Components | Cycling Shoe |
| Outer Material | Mesh |
| Size | 15 |
| Sport Type | Cycling,Triathlon |

## Images

![Fizik Unisex-Adult Transiro R4 Powerstrap - Image 1](https://m.media-amazon.com/images/I/41HFmJfayPL.jpg)
![Fizik Unisex-Adult Transiro R4 Powerstrap - Image 2](https://m.media-amazon.com/images/I/51b8DLybfQL.jpg)
![Fizik Unisex-Adult Transiro R4 Powerstrap - Image 3](https://m.media-amazon.com/images/I/41mNfBW-lzL.jpg)
![Fizik Unisex-Adult Transiro R4 Powerstrap - Image 4](https://m.media-amazon.com/images/I/41YW+GJIz0L.jpg)
![Fizik Unisex-Adult Transiro R4 Powerstrap - Image 5](https://m.media-amazon.com/images/I/51-4wTJxUTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Typical Fizik fit, finish and style.
*by D***N on March 21, 2019*

Beautiful shoe (if you are into Fizik's more restrained elegance).Fit is per usual Fizik for the last 5 years 46.5~12US.

### ⭐⭐⭐⭐⭐ tener muchos amigos
*by R***S on February 26, 2020*

para pedalear

### ⭐ European sizes, not U.S. sizes
*by A***R on February 26, 2021*

The size 15 I ordered was actually a size 13.5. Stick to the Nikes for US sizes.

## Frequently Bought Together

- Fizik Unisex-Adult Modern Cycling Shoe
- SHIMANO Cleats SPD-SL SM-SH10/SM-SH12 (Design: SM-SH11)

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**Shop now:** [https://www.desertcart.fr/products/114114853-fizik-unisex-adult-transiro-r4-powerstrap](https://www.desertcart.fr/products/114114853-fizik-unisex-adult-transiro-r4-powerstrap)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*