Yes it can-there is an adapter in the package for the sport. I had used the Sport for nearly a year with the triple blades which worked great. Now my local store just sells the 4's so I bought those and even though they adapt to the sport I have not had a great shave with them. I then bought an ATX figuring the 4's would work well with it- again I am not finding it great. My next move is to order some good old triples for my sport and go back to that. Does anyone else feel the same way?