High-end models like the Labeda Addiction or Konixx Pure-X use a soft inner core for grip and a harder outer layer for speed and durability. This allows a wheel to feel like a 76A for grip but roll like an 80A for speed.
Modern wheels are predominantly made of , a material that provides resilience and "rebound"—the wheel's ability to return energy to the skater after compression. Single Pour: Standard wheels made of a uniform PU density.
Wheel diameter (measured in millimeters) significantly impacts acceleration and top speed. Inline Skate Wheels - Complete Guide - SkatePro inline hockey wheel
A rigid plastic hub (core) holds the 608 bearings in place, providing the structural integrity needed to withstand the high lateral forces of a hockey stride. 3. Sizing and Frame Configuration
Players use extra soft (72A–74A) or soft (76A) wheels. These "grippy" wheels compress under the skater's weight to provide maximum traction on smooth, slick plastic surfaces. High-end models like the Labeda Addiction or Konixx
These surfaces require hard (82A–85A) wheels. Soft indoor wheels will shred within minutes on rough asphalt, whereas hard wheels like the Labeda Asphalt are designed for abrasion resistance.
Wheel hardness is measured by a durometer rating, typically followed by the letter "A". Selecting the correct hardness is the most critical factor for performance and safety. Single Pour: Standard wheels made of a uniform PU density
Medium hardness ratings of 78A–80A are often used for versatile play or heavier skaters on indoor wood floors. 2. Advanced Material Science