Ricta 99a Wide Speedrings Skateboard Wheels Size:54mm The Blackriver Street Dogs are

The Blackriver Street Dogs are have a smaller contact surface

for example

Regular fit

Classic court outsole

Ricta 99a Wide Speedrings Skateboard Wheels Size:54mm The Blackriver Street Dogs areRicta 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 non cored wheel and the inner core design helps maintain shape integrity when landing tricks for quick rollaway. Ricta's Wide shape features a hard edge and inner conical for consistent lock in with wide riding surface for predictable smooth slides. Set of 4 Wheels