Abec 11 skateboard wheels Classic Freerides - 77mm/81a- Reflex Formula urethane is great for racing which requires traction above all. But not everyone wants to race, and not everyone wants to rail every turn. Freeriders often want a more predictable wheel for standing slides, drifts and pre-drifts. The Classic thane is perfect for riders who love to slide, thrash, and shred the gnar on all types of terrain. Features - Height: 77mm - Durometer: 84a - - Bearings and spacers not included. - Sold in sets of 4