Nattork 8 Pack 82A Light up Roller Skate Wheels 54 * 32mm with

FIT For Roller Skates: 8 packs Roller Skate Wheels and mounting wrench fit for playing roller skate and double-row skate . It can be using all ground, ramps, sidewalk, smooth concrete or asphalt. Flashing Wheels for Fun: Self-powered roller wheels and no battery required. Cool colored glowing PU flash wheel will excite your kids and make them enjoy the fun of sliding. Size & Diameter: 54mm in diameter, 32mm in width, equipped with ABEC 7 bearings and spacer, the inner diameter of bearing is 8mm, please ensure if it is the specifications you need before purchasing. Ultimate Performance with Speed: Roller skate wheels possess high hardness and excellent durability, ensuring smooth gliding on various surfaces with long-lasting endurance. Our Roller Skates Wheels are the perfect choice for those seeking ultimate performance. Safety and Stability: To prioritize your safety, outdoor and indoor roller skate wheels have a larger surface area, providing powerful grip to help you decelerate and brake with stability. Even during high-speed skating, you can rely on them for stable braking, allowing for faster and safer stops.