protaper style fat bars, 6061 T4/T6aviation grade alu, diameter 28mm,high, low and middle available,fit all pit bikes protaper fat bars with pads and fat clamps, the material is 6061 T4/T6 aviation grade alloy, the diameter is 28mm, high, low and middle bars are available, itfit all pit bikes. dirt bike parts, protaper fat bars with pads and fat clamps