n-4. I already own the bike I have always wanted, and I have two mountain bikes that are WAY too small for me that I need to sell, a crappy 90's Huffy that I should get 20 bucks for and has been hanging in the garage for 10 years, and a schwinn sport womans model that I need to get rid of. That leads me to my 2 favorite bikes and the ones I need- The tarmac and the Sirrus