Ricta Wheel Dynamics Yuri Facchini Source Naturals Pro Wheels in 52mm with new Mid shape and Ricta's 99a high performance urethane for maximum speed, smooth roll, and fewer flat spots.   All Ricta skateboard wheels are sold as sets of...

Ricta Wheel Dynamics 51mm Speedrings Slim 99a. Ricta Speedrings' give you the feel of a traditional wheel with the speed and reduced rolling resistance of a cored wheel. The unique core design puts urethane around the bearing bore like a...