Will a 160mm Fork Work On a 120mm Hardtail
A 160mm fork can be installed on a 120mm hardtail only when the head tube is strong enough to endure the additional stress coming from the extra length. If the…
69.5° vs. 67° Head Tube Angle (my comparison & analysis)
This post compares the advantages and disadvantages of 69.5° and 67° head tube angles. The Advantages Of a 69.5° Head Tube Angle Head Tube Angle (HTA) Graph Better for Climbing…
Secrets To Slackening The Head Tube Angle Of a Bike (very simple but powerful)
This post presents all the methods used to slacken the head tube angle of a bicycle. First, it's necessary to explain what a slack head tube angle is. The head…
Reach vs. Effective Top Tube (my detailed comparison)
This post compares and explains the differences between the terms reach and effective top tube. Definitions Reach - the horizontal distance from the center of the bottom bracket to the…
Explaining The Super Slack Seat Tube Angles Of Downhill and Freeride Bikes
Downhill bikes have slacker seat tube angles to preserve their slack head tube angles and short reach all while protecting the rider from flipping over the handlebars by putting most…
The Connection Between The Seat Tube Angle and Saddle Setback Explained (graphs)
This post explains the connection between the seat tube angle and the position of the saddle. There are two seat tube angles - the effective seat tube angle and the…
Seat Tube Angles and Knee Pain – The Connection (very simple to understand explanation)
This post investigates the relationship between different seat tube angles and knee pain. First, let's begin with the definition of a seat tube angle. The seat tube angle (STA) is the angle…
How To Steepen The Seat Tube Angle of Your Bike
This post will reveal how one can affect the effective seat tube angle without getting a new frame. First, let's present a couple of important definitions that will make the…
What Is An Acceptable Seat Tube Angle For a Hardtail MTB
A seat tube angle between 73° and 75° is the norm for a hardtail today. The most common number seems to be 73.5°. Those values preserve both the climbing capabilities…
What Is The Ideal Seat Tube Angle For Climbing? (fast answer + tables)
Ultra-condensed Answer: The most commonly found seat tube angle among lightweight climbing bikes is 73.5°. What Is a Seat Tube Angle? The seat tube angle (STA) is the angle between…