How much do aero bike wheels help?

Do aero wheels make a difference cycling

Using aero wheels has been found to reduce a cyclist's CdA by 3-5%, so if you generate 350W of power, using aero wheels could see your speed on the flat rise from 44.6kmh to 45.4kmh, an increase of 1.63%. … At 4%, aero wheels up to 940g heavier will still be the faster option.

How much speed do aero wheels add

Wearing a classic aero TT helmet rather than a standard road helmet can save you more than a minute over a 40K course, assuming a speed of 31 mph, according to Brownlie's research. But TT helmets are notoriously uncomfortable and restrictive.19 Oct 2021

How many watts do deep section wheels save

Will wider rims make you faster? His thoughts are echoed by Kevin Quan, director of engineering at wheel firm Knight Composites, who explains: “Deeper wheels experience less drag. For instance, a 95mm-deep rim could save a rider up to 35 watts versus a box rim in a 40km time trial.10 Sept 2015

How much faster is aero position

It's a whopping 24 percent faster – 7 percent faster than Sagan's. But Blocken warned it's "dangerous and irresponsible," even suggesting it should be banned by the UCI, because the rider can't adequately control the bike.11 May 2017

At what speed do carbon wheels make a difference

Carbon wheels are shown to be beneficial for riders who want to go over 20mph. So if you are riding typically under 20mph, you don't need the extra advantage of speed with carbon wheels. At average speeds, carbon wheels don't seem to make a difference in the rider's performance.

Do expensive bike wheels make a difference

These wheels, which, according to a quick Google search, cost as much as $3,400, really make a difference only if you routinely achieve high speeds for long periods. If so, these wheels (or wheels like them) may provide the slight edge that brings victory. If not, you might as well save that money for candy bars.6 Jun 2016

Do wheel upgrades make a difference

Upgrading your wheels will significantly improve the performance of most bikes, and if you started with an entry level bike it is a great place to start your upgrades.

How much do aero bike wheels help

At 20mph, a 45mm aero wheelset saves 99 seconds over 40km while the brand's 90mm deep option ups that to 116 seconds. Or for an Ironman at 25mph, you're looking at slicing six to seven minutes respectively. It's also worth remembering that the lower the speed, the bigger the time savings you'll have.14 Sept 2020

How important is Aero in cycling

With an aero bike, you'll simply be able to go faster than you would with a non-aero bike. The 150-Watt rider riding during a windy day now finishes 6.5 minutes faster on an aero bike (8.4 minutes with no drafting) and is 83.3 seconds per hour faster (93.6 seconds with no drafting).15 Jul 2020

How much do aero wheels help bike

The time savings for good aero wheels are significant, according to Barry's research on the SystemSix and its new Knot64 aero wheels. Even on an aero road bike, the addition of aero wheels saved 48 seconds over a 40K TT at 300 watts compared to a typical 30mm-depth alloy training wheel set.19 Oct 2021