Better tie your shoes a bit tighter when you climb aboard the cube ltd race hartail mountain bike 2017 it has one of the best aluminium frames ever developed by our engineers race ready components like the shimano slx and xt 2x11 transmission air suspension fork and hydraulic disc brakes clearly signal that the limited race sets new standards for an aluminium hardtail it feels as good on the trail as it does on the race course frame the ltd series frames are bang up to date lighter stron