- 1 What does a steeper seat tube angle do?
- 2 What angle should my bike seat be at?
- 3 What is a seat tube angle?
- 4 What is special about a triathlon bike?
- 5 How much does seat tube angle affect reach?
- 6 How important is seat tube length on bike?
- 7 Should bike seat be higher than handlebars?
- 8 What is the best position for cycling?
- 9 What is considered a steep head tube angle?
- 10 What is a seat angle?
- 11 What is the best seat tube angle for climbing?
- 12 Do triathletes Pee on the bike?
- 13 Why are triathlon bikes so expensive?
- 14 Do I really need a triathlon bike?
What does a steeper seat tube angle do?
Seat tube angles range from about 70-75 degrees. A steeper angle moves the saddle forward while a shallower angle moves it back. Steep is fine for racers. It allows them to ride hard in an aero crouch, as the more open hip angle doesn’t constrain breathing or power transfer.
What angle should my bike seat be at?
To achieve a neutral weight balance between your saddle and hands, your saddle should be installed anywhere from level to 1-2 degrees nose up. This gets you sitting on the wider rear-part of the saddle and puts your upper body weight on your butt and not on your arms and shoulders.
What is a seat tube angle?
Seat tube angle is the angle of the seat tube relative to the horizontal plane, measured from behind the seat tube (e.g. a perfectly-upright seat tube would be 90º and would decrease in angle as the tube tilts backward). A “steep” angle moves the saddle forward while a “slack” angle moves it backward.
What is special about a triathlon bike?
Triathlon Bikes Tri bikes allow you to get into a more aerodynamic position by lowering your upper body and bringing your arms in-line with your torso. This is a result of the tilt of the seat in combination with aero bars that cause the cycler to lay lower on the bike with elbows rested.
How much does seat tube angle affect reach?
Rule of thumb: a degree change in seat tube angle changes the reach by approximately 1cm. So the difference between the frames will be about 1cm.
How important is seat tube length on bike?
These days, seat tube length is still important in some cases: To understand the lowest position of a saddle, especially important when sizing up to a larger frame or considering a bike with a classic, level top tube. To determine the amount a saddle may be lowered when using a dropper seatpost.
Should bike seat be higher than handlebars?
As a general rule of thumb, you want the top of the handlebar about as high (or higher than) the saddle, unless you’re a sporty rider looking to ride fast. You can change the height of the handlebar by moving the stem up or down the steerer tube.
What is the best position for cycling?
A good neutral riding position starts with the head and goes all the way to your feet. On long rides, check in occasionally with your body position to make sure you haven’t drifted back into bad habits. Relax your shoulders and bring them down, away from your ears.
What is considered a steep head tube angle?
The steeper the head tube angle, the better handling you’ll achieve, but with less stability at speed. Downhill bikes will have angles anywhere from 62 to 64. And XC bikes and road bikes have steeper head tube angles from 67 to 73 degrees. The head tube length is also related to riding style.
What is a seat angle?
A bike’s seat tube angle – often called ‘ seat angle ‘ – is simply the angle between the horizontal and a line that starts at the bottom bracket and goes up through the seat tube. Like stack and reach, seat tube angle refers solely to the frame.
What is the best seat tube angle for climbing?
Modern bikes favour steeper angles that put the saddle directly over the bottom bracket, making pedalling easier and more efficient. Putting your centre of gravity further forward also helps with climbing, making it harder for the front wheel to lift or wander around. An angle in the low 70s is good. Mid-70s is better.
Do triathletes Pee on the bike?
On to the matter at hand – yes, some triathletes do, in fact, pee on their bikes. If it’s not obvious, triathletes pee while riding their bike so they don’t have to stop – saving precious time for competitive races.
Why are triathlon bikes so expensive?
However, why triathlon bikes seem more expensive is because there is no viable low-end market for triathlon bikes. The thing is, there is no such thing as a casual triathlete rider. If they are casual, they use a road bike. Road bikes are more versatile and comfortable.
Do I really need a triathlon bike?
Yes, you will need a bike. No, it does not need to be expensive. We see people do triathlons on their old mountain bikes, hybrids, or other slower bikes — and especially with a couple simple modifications these bikes can do very well. If you can, try to use a road bike, even if you simply borrow one from a friend.