Make the dealer give you what the ABS option would cost back. But,, with the R3 I don't think you have an option. You get one bike with ABS whether you want ABS or not. Other manufactures give YOU the buyer the option. Not Triumph.
But if you do have an 011, just know you got a WAY better deal. I looked at a black 012 on my dealers showroom floor with ABS and when I saw what accessories had been removed from the 012 vs the 011, I was WAY glad I bought an 011!!