2 CLEAR REPLACEMENT Wheels ABEC7 Bearings SCOOTER 100mmListing includes 2 wheels with ABEC 7 bearings. Diameter: 100mm. Durometer: 88a. Bearings: precision ABEC 7. These high-performance, High-Rebound scooter wheels were formulated specifically for street scooters. The 5-star hub is designed to maintain strength & integrity of the wheel for riders ..