Why are TT bikes different?

The benefits of the differences in a triathlon bike compared to a road bike are evident in a variety of ways. One main difference is simply the way the seat is positioned. … The angle of the seat tube on a triathlon bike forces the hips to sit forward which gives the rider less tension on their quadriceps and hamstrings.

What is the difference between a TT bike and a tri bike?

Dedicated triathlon bikes often have a steeper seat tube angle, which pushes the hips forward and saves the hamstrings for the run. TT bikes have to adhere to International Cycling Union (UCI) rules, which requires that the saddle nose must be 5cm from the centre of the bottom bracket.

Is it worth getting a TT bike?

When comparing the average and normalised power of both athletes we can definitively say we have an answer to our question – forgoing a severe lack of bike skills or huge gusting winds, yes it is worth riding a TT bike in a non-draft race and although we at JT Multisport specialise in finding every free watt possible …

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Can I use a TT bike as a road bike?

You can’t use it in road or crit races and they’re frowned on in Sportives. Less safe in traffic too cos of the more head down position. Realistically, even at club level it doesn’t make much difference to times, I’ve seen plenty of people on £4000 TT bikes put in slower times than guys on regular road bikes.

How much faster are TT bikes than road bikes?

The 50kph speed of the second test equates to a 50-minute 25 mile time trial. That’s six minutes faster than my best ever performance.

Watch: how much faster is a time trial bike, really?

Bike/position Watt saving vs baseline
AIR road bike, clip on bars, optimised*, at 40kph 83
TTE time trial bike, to travel 40kph, at 40kph 86

Should I buy a TT or road bike?

The steeper angle of the the tri bike can create a much more “aero” position. … This bodes well for flat terrain, where road bikes are typically better for steep climbing since aerodynamics don’t play as big of a role. Most people also tend to find road bikes more comfortable over longer distances.

Why do triathletes use TT bikes?

BENEFITS OF A TRIATHLON BIKE

Triathlon’s also require the proper bike to ride. From the geometry of the frame and its efficient aerodynamics, to the angles of the seat tube and aerodynamics, riding a triathlon bike will enhance your triathlon results.

How much faster does a TT bike make you?

Registered. In general you will see a 1.5 mph – 2 mph boost in speed between a TT and a road bike… assuming the rider is using regular shorts, jersey and helmet along with no aero wheels. Most of that is due to the differing rider position (i.e. more aero).

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Do you need a TT bike for Ironman?

Yes, a dedicated triathlon bike will help your performance, but you can still do well without one.

Are TT bikes comfortable?

Yes my TT bike is comfortable for a race bike but it isn’t a comfortable bike. To ride it in the right position you have to balance on the nose of the saddle and that is the limiting factor.

Is TT bike faster than road bike?

A tri or TT bike is noticeably faster than a road bike once your average or effective speed (your pace + wind speed) gets above about 20mph. There are 2 reasons why a tri/TT bike is faster: #1 aerobars, #2 aero wheels.

Is a triathlon bike faster than a road bike?

Triathlon bikes are designed to make riders faster. Gear West, a Minnesota bike and tri shop explained it best by stating, “A triathlon bike has a steeper seat tube angle. The seat tube is closer to vertical than a road bike’s. … Tri bikes are more aerodynamic and are “faster” than road bikes.

Does a tri bike really make a difference?

Researchers from Central Lancashire University recently examined the effect of bicycle geometry on subsequent running performance in a sprint triathlon, and discovered that those pedalling on triathlon bikes recorded a faster overall bike-run time than when cycling on a road bike.

Why are TT bikes heavier?

A time trial bike is typically 1-2kg heavier than a road bike. This is because the main focus is making a time trial bike more aerodynamic rather than lightweight. TT frames tend to be heavier because of bigger ‘aerofoils’ and bigger frames. This can put a time trial bike at a disadvantage going up hill.

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How much faster are TT bars?

So if you’re starting with a standard road bike, you have a lot of room for improvement by riding in an aero position using clip on aero bars. After installing aero bars, riders typically find that they’re going 1 to 2 mph faster at the same level of effort.

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