The retention system often becomes more comfortable and adjustable on a more expensive helmet. Bear in mind that these are all about out and out speed from A to B so might not be suitable/ UCI or other governing body legal for anything other than time trialing events. Giro claims that the Eclipse is the fastest ever aero helmet – which we aren’t able to verify, although our tester did achieve genesis mountain bike his fastest ever downhill speed and upped his average overall while wearing it. The Giro Eclipse Spherical helmet uses Giro’s MIPS Spherical tech, where MIPS forms the filling in a sandwich between two EPS foam layers. Airflow was impressive and kept us comfortable even in 35C-plus heat, the straps fit well without flapping and there’s space to insert sunnies in the front vents.
Finally, if you want to build your absolute dream machine, the Volare and Volare Disc framesets are available in both Reynolds 853 and 931 tubing options. Since then, Genesis has gone from strength to strength, producing some of the UK’s best loved bikes for all occasions, and has been the bike supplier and title sponsor of the Madison Genesis road racing team since 2013. Genesis bikes became renowned for their genesis bicycles use of steel tubing and ethos for function over form. In terms of drivetrain, the Liv Tempt 4 is a 2×7 drivetrain with relatively fewer speed options. But the external cable routing makes it hard for me to get interested, it looks more cluttered. However, the Genesis 26″ V2100 Mountain Bike has an internal cable routing design, which makes the overall frame look neater and prevents damage to the control cables.
We found it comfortable and easy to adjust so that it sits well on your head. There’s a very deep, wide visor, so you get a really good view of the road and behind you as you ride and it curves in to hug the sides of your face. The weight, while looking rather hefty compared to standard helmets on the market, which is actually pretty reasonable for its category. If it’s really an issue, then the Ultimate version we tested is 30g lighter than this standard version. Even when temperatures hit 32 degrees C the air flow through the helmet kept our head cool. By using its Air Cage design, its been able to strip down the usual foam bridges to help increase ventilation by almost 25% when compared the Prevail 2.
My legs had never been so muscular in my life than the time I rode my genesis bike, I was in pretty good shape and my body didnt care if the bike was from Wal Mart. Time trial cycling helmets are similar to aero helmets in that they will be wind tunnel tested and have significant watt-saving data. Typically they will have a longer ‘tail’ than an aero helmet, and will focus solely on function.
Given that the previous Prevail was the US brand’s most heavily vented lid, it was quite the challenge. However, after riding the helmet, we believe that Specialized has succeeded. Its large air ports mean that it also doesn’t take the usual guise of an aero helmet, which tend to have a more solid appearance.
If a helmet doesn’t fit properly then it will not do the job it is designed for. Helmets are often available in different sizes relating to the circumference of your head. If you’re looking specifically to save some money then you might want to check out our guide on the Best cheap and budget friendly bike helmets to get the best without breaking the bank. With its short tail, the MET Codatronca has a which makes it a more versatile time trial helmet for most riders. Riders will still get significant aero gains but without having to worry that you are always in a perfect optimum “turtle” position – this is particularly relevant when faced with sporting courses. With Primož Roglič wearing the Volante to Olympic gold in Tokyo, this helmet has proved its credentials.