Cube stereo 120 hpa race 29 suspension bikethe new cube stereo 120 hpa race 29 suspension bike once again sets new standards in trail performance and again cube has retained their popular size split frame size system size split means that frame sizes 16 18 and 20 inch are available with 275 inch wheels while 17 19 21 and 23 inch options come with 29er wheels the innovative four pivot aluminium frame with the efficient trail control etcsystem offers pure riding pleasure whether you