it is always better to remove the grip and start fresh :)

grab rails

Articulated design

High speed ceramic oil

Mid-angle lips and our 78A Apex Formula urethane offer ample grip in tight corners while a mid-sized 56mm contact patch and an offset Groovetube Core allow smooth transitions in and out of slides

Spitfire Formula Four 99d Lock Ins Skateboard Wheels - 57mm feed-color-White/White/Gold Metallic it is always better toLock in on those cross locked 50 50s or fully on top of the coping with these Spitfires. Asymmetrical shape and design featuring a conical cut profile opposite a straight edge side. Lock on in. Set of 4 wheels