Two Major Benefits of Using Narrow Track Handlebars
A store criterion 38 or 40 centimeter ( width ) handlebar, sometimes even wider is what you ’ ll normally get from your supplier in purchasing a raw track bicycle and when you ’ re barely getting started on the track, they will credibly do the subcontract .
But as you get more experience and spend more prison term on the racetrack, you may want to consider a narrower handlebar .
The popularity of the narrower handlebar – peculiarly with dash events and becoming increasingly popular across bunch race racetrack survival events has a lot to do with aerodynamics and race positions.
Improving Race Positions
At this year ’ south Olympic Games, you may have noticed some of the peak traverse cyclists, – Jason Kenny, Matthijs Buchli, and Kristina Vogel all flying round the track on very minute handle bars particularly in the keirin events .
In bunch together slipstream events, particularly keirins and rub races, navigating mean spaces between riders to improve your raceway position is made easier with the use of narrow handlebars .
The difference between a stock standard 40 or 42 centimeter track bar and a narrower 33 – 35 curium track bar width may not seem like a unharmed lot, but the extra 5 – 10 centimeter ’ s can allow a rider ( with the right physiology ) to jump from 5th to 1st position, navigating between riders up the home directly and into the end .
Aerodynamics play an important function in cycle operation by and large, and handlebar width surely plays a depart in the process .
To refresh your memory on aerodynamics, there are two factors that play a partially in haul :
- Air pressure drag
- Direct friction (also known as surface friction or skin friction)
A numb or guerrilla object such as a helmet, disturbs the air flowing around it, forcing the air to separate from the object ‘s surface .
low press regions from behind the object leave in a atmospheric pressure drag against the object.
With high pressure in the front, and moo pressure behind, the cyclist is literally being pulled backwards so the goal is to reduce the total of pressure in battlefront to improve the air pressure behind .
so what does this have to do with handlebar width ?
Wide grip occurring as a leave of wide bars increases the frontlet come on area of a rider .
This has a major impact on publicize coerce drag which gives the ‘ parachute ’ impression where the rider is being pulled backwards .
By reducing the width of the handlebars, you ’ re efficaciously reducing the air travel coerce drag allowing the rider to travel forwards faster when the same amount of wedge is applied in bicycle .
There are arguments both for and against narrower track bars, particularly when it comes to weighing up the streamlined benefits against the ability to intake oxygen during longer lead events .
In using narrower bars in aerobic demanding events, particularly with riders who have broad shoulders, narrow bars can restrict the riders ability to intake optimum amounts of oxygen.
additionally, some riders find their technical ability to execute standing starts in abruptly time events is compromised .
In our have, we ’ ve found constrict bars have been enormously advantageous in both dash and bunch race survival events, but we want to hear from you .
What are your experiences in using minute handlebars in your bicycle race events ?