Roll Line Giotto 57mm Wheels (8-pack) knees Designed for pre-agonism

Designed for pre-agonism

62mm: Clear Green

Hit the streets and start rolling with the newly introduced Bones Big Balls Reds Bearings

Aero Medium and Large are compatible with braces (Aero Small is not)

New Split Butterfly Cushions and "winged" truck body design for easy installation and tuning

Roll Line Giotto 57mm Wheels (8-pack) knees Designed for pre-agonismGIOTTO 47D, 49D, 53D, 57D, & 60D 57mm Professional FreeStyle Wheels Hardness: Blue=47D, Grey=49D, Cream=53D, Yellow=57D, & White=60D Diameter: 57mm Compound: MonoCompound Elastomeric ThermoPlastiche Formula The Giotto 57mm Professional FreeStyle Wheels provides a less expensive (than the Urethane counterparts), yet, very high quality wheel, which is used on many types of skating surfaces including standard wood floors coated with plastic or