SPECIALIZED Propero 4 Helmet - WhiteThe SPECIALIZED Propero 4 Helmet is a cycling helmet designed for road and recreational riders. Its primary purpose is to provide head protection while maintaining comfort and ventilation during rides. This model is suitable for cyclists seeking a balance of safety features and lightweight construction. Constructed with a polycarbonate shell and EPS foam liner Equipped with multiple large vents for airflow Features an adjustable fit system for secure

often preferred in racing or endurance cycling contexts

Plastic temple arms with signature look

This chainring requires compatibility with SHIMANO's 12-speed Dura Ace cranksets and is not interchangeable with previous generation 11-speed models

Designed with a race-oriented

This product is suitable for riders seeking a balance between control and tactile feedback during rides

with a race-fit

multiple pockets for organization

Technical note: Cycling eyewear such as the SCICON Aeroshade XL is engineered to reduce wind

It measures rider power output by integrating with compatible cranksets

Breathable materials to support ventilation

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- Lightweight and breathable