Sure-Grip Qube 8-Ball 8mm Black (Set of 16) Roller Bearings Sale Hardgoods this piece gives you an

this piece gives you an easy way to finish an outfit

Our Combo Pack is the industry best for safety and protection

Plates will come with black axle nuts and mounting hardware

Dimensions

- Contoured form-fitting design cradles knees and elbows

Sure-Grip Qube 8-Ball 8mm Black (Set of 16) Roller Bearings Sale Hardgoods this piece gives you anThe 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