Lateral Rigidity Test for ProX Carbon Rims
Rigidity is important index for carbon rim performance. Lateral rigidity is how well a rim resists flexing laterally(sideways) when a given load is applied in the direction. It is important for sharp accelerations or sprints, which are regularly encountered during races. Stiffness/rigidity does not equal strength. A less stiff rim can be as strong as a softer one.
Sample Rim
Model
Inner/Outer Width
Depth
Weight
Max Load
PRD25-38C
18mm/25mm
38mm
387g
20kgf
Test Results
Position No. | Max Load | Max Deformation |
#1 | 20kgf | 6.08mm |
#2 | 20kgf | 6.06mm |
#3 | 20kgf | 6.07mm |