Heartless Derby Wheels Stalker/Midnight - 59mm/88a (4 pack)
Heartless Wheels are the only wheel brand that is 100% designed, focused and dedicated to the Roller Derby skaters who are looking for the most agility and the most manoeuvrability possible from a wheel.
With four different hardnesses available, two width options and a true hollow core hub, these wheels allow a skater to turn, carve, jump and cut like butter.
Hardness Good For Skating...
Stalker 88a Black / Concrete, dusty wood, old sports tile
Creeper 90a Green / Concrete, wood, masonite
Chaser 92a Yellow / Concrete, masonite, new sport tile, banked track
Breaker 94a Orange / Concrete, masonite, new sport tile, banked track