Specialized TT2 helmet review

Visor-less aero lid

Our rating 
5.0 out of 5 star rating 5.0
GBP £169.99 RRP | USD $250.00
Specialized TT2 helmet

Our review

Designed to keep the heat down without sacrificing aerodynamics
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Of all the aero helmets we’ve tried lately, the TT2 is the one that kept our heads the coolest. The large channels and vents do a decent job of keeping the heat down without sacrificing aerodynamics. 


It’s easy to put on in a hurry and there’s no visor, which increases drag slightly, but it’s another reason why it slips on so quickly. 

A long, sweeping tail and close-fitting sides help keep the drag down to a minimum.


This article was originally published in Triathlon Plus magazine, available on Zinio.

Product Specifications


Name TT2 Helmet (11)
Brand Specialized

Features • Design developed in tandem with wind tunnel testing, for a quantifiable reduction in drag • 4th Dimension Cooling System effectively channels air and strategically placed Mouthport reduces drag • Hydrophobic 4X DryLite webbing is comfortable, secure and won't stretch out with rain or sweat • U-Turn tri-glide-style adjusters are easier to use and lock firmly in place once adjusted • Unique Pro Fit retention system provides a precise fit with true one-hand adjustment • Comes in two sizes XS/S and M/L