The Razor Scooter Replacement Wheels help you to be able to get more use out of your scooter when the original wheels wear down. You receive two in every pack so you can replace the front and back wheels at the same time. These polyurethane scooter wheels are strong enough to hold up to lots of use. This product is compatible with the Razor A A2 A4 Spark Spark 2.0 and the Sweet Pea scooters. The wheels are easy to install and remove so you can start enjoying your scooter again with minimal downtime. They feature ABEC-5 bearings to give you a smooth gliding motion for more fun and safer operation. Pick your favorite color and keep on enjoying your Razor scooter! Each pack sold separately