Fizik Infinito R1/Aria R3 R4 R5 Overcurve/Transiro R1 R3/M3B M4B 2017-2018/Infinito X1/Vento X3 Overcurve closure

Fizik BOA® IP1-B Replacement Closure System

Breathe new life into your favorite Fizik cycling shoes with the official BOA® IP1-B Replacement Closure System. Designed specifically for a wide range of high-performance Fizik road, triathlon, and mountain bike shoes, this spare parts kit is the ultimate solution to restore the precise, secure, and comfortable fit you depend on. Don´t let a worn or damaged dial compromise your performance; this set provides everything you need to bring your footwear back to its original factory-spec glory, ensuring every watt of power is transferred efficiently to the pedals.

Restore Peak Performance and Comfort

The primary benefit of this replacement kit is the restoration of the micro-adjustable fit that defines the Fizik experience. Over time, closure systems can wear from constant use and exposure to the elements. This genuine replacement ensures you regain the ability to make incremental, on-the-fly adjustments with unparalleled precision. Tighten for a final sprint or loosen slightly during a long climb to accommodate foot swelling, all with a simple twist of the dial. By renewing your shoe´s closure, you extend the life of your investment and maintain the highest level of comfort and power transfer, ride after ride.

Main Features
* Precision Micro-Adjustment: The advanced BOA® IP1-B dial offers dual-direction, one-millimeter increment adjustments for the perfect tension and a customized, pressure-point-free fit.
* Effortless On-the-Fly Tuning: Easily fine-tune your shoe´s tightness or looseness mid-ride without missing a beat, ensuring optimal comfort and security from start to finish.
* Quick-Release Functionality: A simple pull-up on the dial instantly releases all lace tension, allowing for fast and easy removal of your shoes after a demanding session.
* Durable and Reliable Design: Engineered for the rigors of competitive cycling, this system is built to withstand harsh weather conditions and deliver consistent performance.

Technical Specifications
* Product Type: Footwear Spare Parts
* Adjustment Mechanism: Bi-directional dial for incremental tightening and loosening
* Release Mechanism: Pop-to-release for quick disengagement
* Attributes: Men, Sets
* Package Contents: Includes a left and right BOA® closure assembly.

Compatible with:

This replacement closure system is specifically designed for the following Fizik shoe models:
- Infinito R1
- Aria R3
- Overcurve R4
- Overcurve R5
- Transiro R1 (Triathlon)
- Transiro R3 (Triathlon)
- M3B (2017-2018 models)
- M4B (2018 model)
- Infinito X1
- Vento Overcurve X3
- R1M-BC