Cube stereo hybrid 120 hpa race 500 e bikethe stereo hybrid hpa 120 race is something of a legend in its own lifetime featuring the best of our hybrid hpa technology in a frame thats optimised for trail riding in all conditions this is a trail e mtb which will take anything in its stride including the most technical of trails framecubes widely admired agile trail geometry atg and efficient trail control etc suspension design form the basis for the four pivot 7005 hpa frame the tuned