Our Cero AR22 rims are manufactured from the same "super alloy" as the AR30 and utilize the same T10 cold working process. What lies beyond these technical terms is a rim that is both lightweight and strong, following modern trends with a 24 mm wide external and 19mm internal width, a wide rim such as this increases the internal air volume of a standard road tire, while also allowing the use of wider tires the main benefit is an increased tire air volume which provides the ability to run lower pressures, which reduce road buzz, increases rider comfort, and decreases rolling resistance. Our Cero AR22 rim is road tubeless compatible too, the bead lock system helps insure the tire will not unseat under low pressure. The application of tubeless compatibility further compliments this design, allowing for even lower tire pressures without the risk of pinch flats. Sealant used with a tubeless tire will also reduce the likelihood of flats from minor punctures.