Mavic xm624 disc mtb rimthe mavic xm624 rim is a simple efficient agile and versatile rim that is designed specifically for trail use with single eyelet spoke hole reinforcements this is an extremely durable rim and it is ust tubeless compatible features material6061 aluminium alloy jointsleeved drilling traditional with single eyelet reinforcement ust tubeless ready disc brake specific profile valve hole diameter 65mm etrto size 584x24tss 27 5 622x24tss 29 recommended tyre s