Bike Frame Stiffness Comparison

A rider rides a complete bicycle.
Bike frame stiffness comparison. The modern and most common frame design for an upright bicycle is based on the safety bicycle and consists of two triangles. This is why we now see aluminium bikes with the oversized tubes that are needed to give the required stiffness to the frame. The most common bicycle frame material aluminum is known for being corrosion resistant fairly light though typically not as light as carbon fiber and having a high strength to weight ratio. A bicycle frame is the main component of a bicycle onto which wheels and other components are fitted.
Welcome to the world s biggest open database of bike geometry. If your bike isn t listed yet you can add it. Then we remembered that no one rides only the frame. An aluminium frame will use more than twice the volume of material as steel.
How do various frames compare in stiffness. The frame was less than 400 when i bought it and it might still be on the market. In this article i ll be discussing when frame stiffness matters and when it doesn t. Find a bike s geometry by name compare different bikes and sizes side by side search for bikes by geometry numbers.
Over my years of bike travel lateral frame stiffness is a feature i ve come to really appreciate. All those cool light weight parts that customers chose to complete their new bike were likely contributing to the flex the riders felt and that was probably making the difference. It was legendary bicycle engineer mike burrows designer of the lotus 108 and 110 bikes who created the giant tcr s compact frame design in the mid 90s back then among a sea of bikes with. Wall thicknesses are around twice that of steel and tubing diameters are around 20 30 larger to maintain suitable stiffness.
A main triangle and a paired rear triangle this is known as the diamond frame. The bike is rather light hitting the scale at just above 7 1 kg without pedals and ride weight was around 7 6 kg. Frame comparison this tool allows you to compare two frames side by side and calculate the effect of different stem spacer combinations on the bar position. For more information check out our guide to xy coordinates and frame comparison tips tricks.
Carbon road bikes explained how carbon road bikes are made carbon fibre is a bit of a wonder material because it can be moulded into just about any shape and tuned to be stiff in one plane and.