Wing bar HIC Chromoly 4130 Material: 4130 Chromoly Steel Treatment: T4/T6 Heat treated Height: 680mm Width: 600mm Internal Diameter: 31.8mm - HIC External Diameter: 34.9mm Oversized Available in sizes: 680 x 600mm & 700 x 620mm Weight: 680 x 600mm = 1346 Grams / 700 x 620mm = 1384 Grams Includes: SCS Conversion Shim (Slides up into the bar to convert to SCS Compression) Colour: Matte Black Size: 680 x 600 MM 0