Fizik Transiro R4 Powerstrap Triathlon Road Shoes Black/White Size:Shoes - 43 The set features an ACIDadapter

The set features an ACIDadapter system and an integrated light cable guide

it also supports various bar sizes and allows for additional attachments like a Gopro device or extra Garmin mount

giving you the climbing and top-end coverage you want from a single 11-44T 12-speed cassette

It features a 30MM Drive bearing and a 28MM NonDrive bearing for smooth performance

With its robust design and innovative features

Fizik Transiro R4 Powerstrap Triathlon Road Shoes Black/White Size:Shoes - 43 The set features an ACIDadapterThe Fizik Transiro Powerstrap R4 is designed for triathlons, offering a quick and intuitive Velcro closure ideal for shorter races. Its Powerstrap system allows for fast fastening, enabling athletes to slide in, pull, and transition smoothly. The strap covers a large area of the shoe's upper, ensuring a secure and enveloping fit.