Our stereo hybrid hpa 275 has turned out to be one of the most popular full suspension e bikes with cycling magazines and websites its completely changed the face of e mountain biking since we introduced it the reason for this is as trivial as it is obvious its an e bike that rides in a strikingly similar way to a conventional mtb more so than any other e mtb whether climbing or descending the stereo hybrid hpa 140 pro will leave you breathless but only metaphorically