Sure-Grip Qube 8-Ball 8mm Black (Set of 16) Roller Bearings discountable Josh Smith

Josh Smith

Sure-Grip Aerobic wheels are shock absorbing urethane wheel with a 62mm diameter with and a hardness of 85A

63mm 83A  Z-SMOOTH wheels 

We do recommend the use of bearing washers and bearing spacers depending on the type of skating being done

Using Premium competition urethane the Sure-Grip Fame wheels are 57mm in size

Sure-Grip Qube 8-Ball 8mm Black (Set of 16) Roller Bearings discountable Josh SmithThe QUBE 8 ball bearing is patterned after the Fafnir bearing of the late 70s, using our 3D technology we have re created this bearing for today's market using modern day technology. This bearing contains 8 balls instead of the traditional 7 which has many advantages. The additional ball allows the load to be spread out evenly over the entire bearing instead of just one or two points. The additional ball also gives the bearing greater lateral load