Cube aim sl 29 hardtail mountain bikecubes aim sl is the perfect choice for a cruising along your favourite trails the range topping aim sl has a high end lightweight aluminium frame which features exclusive details and outstanding handling making it the perfect foundation for riders who demand consistent trail performance lightweight aluminium hardtail framethis aim sl 29 hardtail mountain bike is both light and strong thanks to the use of high quality 6061 aluminium which has been utilis