Specialized Propero helmet review

Great cooling, racey looks & easy adjustment

Our rating 
4.5 out of 5 star rating 4.5
GBP £79.99 RRP
Specialized Propero Helmet

Our review

Tidy and cool helmet for well below 100 notes. Highly recommended.
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Specialized’s wind-tunnel tested 4th Dimension Cooling System – a series of internal channels and exhaust ports that shift air introduced by vents – makes this one of the coolest helmets we’ve tested.


The soft nylon straps are comfortable but the U-Buckles repeatedly popped open mid-ride.

The Pro Fit 2 harness allows you to adjust the vertical position as well as the volume of the cradle for a perfect, if narrow fit, and a removable peak is perfectly positioned to keep sunoff and vision intact.


With racey looks stolen from big brother 2D, but without a significant weight penalty (thanks to the internal reinforcement skeleton that allows bigger vents and less material), this is one of our favourites.

Product Specifications


Name Propero 2D Helmet
Brand Specialized Bicycles

Weight (g) 226
Vented Yes
Available Colours Blue
Sizes Available L M S
Fastening Type Adjustable Strap Buckle