Sector 9 61mm Nineballs Longboard Wheels

Carving/Cruising - Carving/cruising wheels meet the needs of many different skate disciplines but generally, have a good roll speed and are soft enough to handle craggy streets riddled with cracks and rocks.

Centerset - The hubs in these wheels are set equidistant from the lips, resulting in an even wear and a controlled slide.

Word to the wise: They can be rotated (like your car's tires) to promote even wear and a longer lifespan.

Round Lip - Breaks traction more easily and offers smoother transitions from grip to slide. Round lip wheels are generally preferred for freeriding.

Stone Ground - Perfect for freeride. With zero break-in needed, stone ground wheels slide much easier than smooth wheels, right out of the cellophane.

9-Ball Formula - Sector 9's standard formula urethane, perfect for all-around cruising or ripping.

78a - The most common durometer we see amongst cruiser wheels. They have great grip for cornering and easily roll over cracks, small rocks and the like.