What is the difference in skateboard wheel hardness? - Basement Skate Blog
Toxic Team VERY HARD Wheels 58mm/102a – Brand-X-Toxic Skateboards
Toxic Shock HARD Wheels 56mm/99a (Wide) – Brand-X-Toxic Skateboards
SOFT SKATEBOARD WHEELS vs HARD SKATEBOARD WHEELS. - YouTube
Amazon.com : SPORTYOUTH Skateboard Wheels 52mm and Bearings Spacers Set, 95A Hard Wheels for Street Skateboard Tricks Cruiser, Pack of 4, Black : Sports & Outdoors
Amazon.com: SkateNhoney Skateboard Bearings and Wheels set-104a Hard Skateboard Wheels 54 mm - ABEC-9 Ball Bearings Installed. Black - Pre-Lubricated Bearings - 608rs Ball Bearing, Red : Sports & Outdoors