The Aria Bars achieve an exceptional strength-to-weight ratio through meticulous engineering—featuring a vacuum heat treated double butted down tube paired with a reverse double butted top tube. Maximum strength with minimal flex is the result of internal tapering – The top tube is thickest in the middle and thinner at each end while the down tube is thicker at each end for increased strength near welds and clamps. Through years of progressive iterations, product testing and development we’re confident these bars are everything you’ve been waiting for since our first home-grown batch in 2014. Specs Weight: 1.13kg - 2.49lbsHeight: 710mm - 28" / 750mm - 29.5"Width: 610mm - 24"Material: Vacuum heat treated 4130 Chromoly steelDiameter: Standard or OversizedButted: YesSlit: NoBacksweep: NoUpsweep: No Compatibility IHC: Yes for standard size with slit. Oversized is possible with a iHC to HIC transition spacer and a slit on the barHIC: Yes.Only for oversized version Need a slit.SCS: Yes.ICS: No.To learn more about scooter bars and compatibility, check out our guide!