- Wheel Diameter: 52mm
- Wheel Durometer: 99A
- B shape
- Darkstar Silver Block graphic
- 100% Polyurethane
Add some solid, smooth, stylish wheels to your board today with the Block Silvers from Darkstar with a 99A Durometer these are a considerably hard wheel with 101A being the hardest on the market, they're a great addition to street or ramp skaters out there!