【Premium Material】-- Made from durable polyurethane material, designed to provide good grip and speed in all hardnesses and has excellent durability. 【Size & Diameter】-- 58mm in diameter, 32mm in width, equipped with ABEC 9 bearings and spacer, the inner diameter of bearing is 8mm, outer diameter of bearing is 22mm, please ensure if it is the specifications you need before purchasing. Bearings and spacers are already installed on the wheel. 【82A Hardness for Outdoor Performance】-- With 82A hardness, providing balance of grip and softness, these wheels are soft enough that you don't feel every bump, but roll as smoothly as any other hybrid wheel, great to skate on hard or rough outdoor surfaces. 【Highlights】-- These softer wheels are better for outdoors because they have more "give" to allow you to bounce or roll over small sticks, cracks, and rocks. Also a decent options for beginner skaters on slick/hard surfaces because the soft wheel makes the skater fairly slow and steady. 【Package Included】-- Pack of 8 replacement wheels + Multi-Function Portable Skateboard T Tool Specifications:

Material:PU+PP

Bearing:high speed 608RS

Kernel:LED light

Hardness:78A

Application:Double roller skating, skateboard

Resilience:80%


Material:Made of PU and PP material, durable, the light is bright and not dim.

Hardness 78A&82A:Give you long-lasting grip whether on a rink,sidewalk, or street.

Occasions:Suitable for many occasions, indoor, outdoor, asphalt roads,parks.

Applicable Usage:Suitable for double-row skating and skateboarding, rollerskates.



Package Included:

8/16pcs x Roller Skate Wheels (Installed 608 Bearing and core)

NOTE

If the wheels don't light up, the bearing may be loose, please press the bearing with your hand and the wheel will light up.