Models : Soft, Medium, Hard
The Grease wheels are recommended for expert skating on the professional level. These wheels are composed of a 48mm wheel-hub made of stiff shockproof material and of polether polyurethane covering for a high-quality casting.
Available in a 63-mm diameter with a 30-mm tread in the following varieties of hardness:
92A - for extra-slippery surfaces
95A - for slippery surfaces
97A - for regular surfaces
The GREASE Wheels are probably the BEST Dance Wheels available today and Skated on by more World Champions than any other wheel. Roll-Line has reinvented the wheel giving it properties that are normally not achievable in one wheel, Tight Grip and Super Roll. Roll-Line based the design on that of the Low Rider Tire concept. Large Hub and a Smaller, Thinner Tread, and produced one of the LIGHTEST, TIGHTEST, and BEST ROLLING wheels available. Roll-Line has developed the Delrin Hub which is incredibly Strong, very Light, and with extremely Close Tolerances for Roundness, Trueness, and for the Cage where the Bearings and Spacers are mounted. The Roll-Line Tread is a Cast Urethane BiCompound Formula, which provides Tight Grip, without the tire compression that is normally associated with a wheel of this caliber. The lack of tire compression, along with the thinner tread, mounted on the Roll-Line Hub, is what provides the INCREDIBLE ROLL. The GREASE 92A, 95A, and 97A Wheels are for skating surfaces a large range of grip.
In the USA, most popular Grease wheel is the 95A (which is similar to others 101A in grip, but with more ROLL), while the GREASE 92A is used for the ability to press those Strong Edges on Skating Surfaces that are a bit less than tight. The GREASE 97A (which is similar to others 103A in grip, but with more ROLL), is best used on high level competitive Skating Surfaces that are a bit more Tight to provide that incredible ROLL.
