What is the hardness level of the black and red wheels?
asked 3 years, 3 months ago
on Ricta All Star Pro Wheels
0out of0found this question helpful.
There are actually two levels of hardness for the Ricta All Star Pro Wheels. The inner wheel is a little softer at 78D than the outside of the wheel at 82B. This is done to improve grip. Softer the wheel, usually the better the grip.
A 'Flat Spot' will develop on wheels if the wheel is prevented from spinning and grinds across the ground, thus wearing the wheel down in one spot which will create a 'Flat Spot'. Keep those wheels spinning to avoid this. Prevention is much cheaper than replacement.