Wheels, made for a long shredding time!
The Bones STF V5 Series IV Annuals come in 52mm diameter and 83b hardness.
The Bones Wheels Sidecut Shape provides sloping sides of the wheels for as little friction as possible and also saves some weight. Unchecked grinds are the result and you'll travel longer and faster.
The wheels are a bit more expensive, but you will have long time shred fun with those!
Hardness grade: 83b
Price per set of 4