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The Advantages Of a 69.5° Head Tube Angle. Head Tube Angle (HTA) Graph. Better for Climbing. A 69.5 ° head tube angle (HTA) is too slack for road and gravel bikes, but a similar angle can be seen on some “progressive” touring bikes (e.g., Panorama Taiga EXP) and less aggressive cross-country MTBs.
25 Αυγ 2021 · Head tube angle (HTA) is, unlike BB drop, really easy to measure and define. What isn’t so easy is to explain just how it affects handling. Because HTA is just that—an angle—it is measured in degrees. It is an acute angle, that is, less than 90 degrees.
A super slack head tube angle allows the user to run a fork with massive travel. When the fork compresses, the head tube gets closer to the ground, and the head tube angle becomes steeper. The slacker the starting head tube angle is, the more the fork can compress until it reaches its final position without putting the rider in danger.
16 Απρ 2022 · Head tube angle – often shortened to 'head angle' – is measured from the horizontal to a line running down the centre of the fork steerer tube. Mountain bikes with front suspension usually have head tube angles in the 62-73° range while road bike head tube angles tend to be above 70°, commonly between 72° and 74°.
What is Head Tube Angle? The angle of the head tube (also called steering axis) relative to the horizontal plane. Lower numbers are often described as being more "slack" (shallow) and higher numbers are described as being more "steep" (approaching perpendicular to the ground). Why does it matter?
3 Σεπ 2024 · Head tube angle is best envisioned as an imaginary line that runs through the centre of the head tube, in profile. This is the position around which the fork’s steerer tube rotates and is...
The 65° head tube angle is 2 degrees slacker (smaller) and thus has the following advantages/features: Better for descending. As the aggressiveness of an MTB increases, the slacker the head tube angle becomes. XC bikes have the steepest head tube angle averaging about 67.59°.