110mm Grippers are very fast and grip the surface Bearing Removal Slots-Machined into the core Anodized 6061 T-6 Aluminum Core for Durability 100% Made In California PROTO Murders Bearings Pre-Installed GITN-UPC-EAN Number: 081351102000-5 Alex Steadman's second signature wheel. This time around it’s a Full Core Gripper with a laser engraved Cosmos graphic on a Blue Core with Black Urethane. The graphic was handpicked and matches his shirt. Gripper wheels are some of the fastest wheels on the market. PROTO Wheels are made in the USA and have an anodized core for durability. Featuring BUFF Core Technology to reduce dehubbing. All PROTO Scooter Wheels come with bearing removal slots for taking bearings out with ease. These wheels come with High Quality PROTO Murders Bearings Pre-installed. 90-Day Limited Warranty. Anodized 6061 T-6 Aluminum Core for Durability. 100% Made In the California.